|
Current List of ISRM Slide Rules For Sale
Rarities •
Pickett •
Keuffel & Esser •
Circular •
Dietzgen •
Hemmi •
Asia-China •
| HOW TO ORDER |
Accession # Reference |
Comparable Image Ref # | Brand and Model No. | Scales | Description | Dona-tion? |
24.05.05.06 |
18.04.06.89 |
NIB Pickett N3-T Pocket Powerlog Exponential Log Log Dual Base 1964-69 New Old Stock | &rad; #1, &rad; #2, K, A [B, ST, S/Cos, T1, T2, CI, C] D, DI, 3&rad; #1, 3&rad; # 2, 3&rad; #3 LL0+0.001/-0.001, LL1+0.01/-0.01, DF [ CF, CIF, Ln, L, CI, C ] D, LL2+0.1/-0.1, LL3+1.0/-1.0 | Excellent. Curved braces, convex lens, modern logo. Maroon leather sleeve | $150 |
24.05.05.09 |
19.06.18.02 |
The Spirule (copyright 1951) V1 by Walter Evans for North American Aviation | Circular disk: ( Slope, damping Ratio, Log, C scale ) Rectangular scales on face (D scale), S/2, 1/S, S, R, P, M, A-, A+ Scales on edges: 0-1.8 linear, 0-90 linear, 1-10 Logarithmic |
1st of 3 variations. With manual and shipping envelope | $50 |
Accession # Reference |
Comparable Image Ref # | Brand and Model No. | Scales | Description | Dona-tion? |
24.07.04.18 |
18.04.06.01 |
Pickett B1 Duplex Log Log in polybag no sleeve or manual | LL0, L, A [ B, Cos S, SecT ST, T T, C ] D, sqr1, sqr2, LL0 LL1, LL2, LL3, DF [ CF, CIF, CI, C] D, LL3, LL2, LL1 |
perfect. No sleeve or manual | $120 |
11.08.23.01 |
11.08.23.01 |
Pickett N3-ES Powerlog Exponential Log Log Dual Base 1960 | &rad; #1, &rad; #2, K, A [B, ST, S/Cos, T1, T2, CI, C] D, DI, 3&rad; #1, 3&rad; # 2, 3&rad; #3 LL0+0.001/-0.001, LL1+0.01/-0.01, DF [ CF, CIF, Ln, L, CI, C ] D, LL2+0.1/-0.1, LL3+1.0/-1.0 | Excellent. Curved braces, convex lens, Modern logo. Burgandy leather sleeve, name inside flap | $60 |
14.07.02.61 |
04.04.22.03 |
Pickett 80-T Basic Student Trig in plastic sleeve, with manual | T, K, A [ B, CI, C ] D, L, S Cos | First design of one piece injection molded narrow stock and slide, White. No markings | $5 |
18.04.06.100 |
09.10.27.02 |
Pickett 120 Trainer Black Braces | K, A [ B, T Cot, S Cos, CI, C ] D, L | Assembled in multiple plastic pieces. Black sleeve | $5 |
18.09.17.12 |
09.10.27.02 |
Pickett No. 120 Trainer. Sleeve, manual and original retail box | K, A [ B, T Cot, S Cos, CI, C ] D, L | Note: This was Pickett's first attempt at a low cost all plastic slide rule. | $5 |
18.09.17.13 |
15.03.28.01 |
Pickett 120 Student Mannheim Leatherette Sleeve | K, A [ B, T Cot, S Cos, CI, C ] D, L | First design of one piece injection molded narrow stock and slide, White. No markings | $5 |
18.04.06.101 |
15.03.28.01 |
Pickett 120 Student Mannheim Leatherette Sleeve | K, A [ B, T Cot, S Cos, CI, C ] D, L | First design of one piece injection molded narrow stock and slide, White. No markings | $5 |
23.10.13.03 |
15.03.28.01 |
Pickett 120 Student Mannheim black Leatherette Sleeve | K, A [ B, T Cot, S Cos, CI, C ] D, L | First design of one piece injection molded narrow stock and slide, White. No markings. Black sleeve | $5 |
20.08.15.21 |
12.06.24.07 |
Pickett No. 120-ES Trig V2 Microline Black Sleeve, | K, A [ B, T Cot, S Cos, CI, C ] D, L |
Molded yellow plastic , wide stock, black leatherette sleeve V2 Italic Inverse Scales. | $10 |
20.08.15.22 |
12.06.24.07 |
Pickett No. 120-ES Trig V2 Microline Black Sleeve, | K, A [ B, T Cot, S Cos, CI, C ] D, L |
Molded yellow plastic , wide stock, black leatherette sleeve V2 Italic Inverse Scales. | $10 |
14.09.21.07 |
12.06.24.07 |
Pickett No. 120-ES Trig V2 Microline Black Sleeve, | K, A [ B, T Cot, S Cos, CI, C ] D, L |
Molded yellow plastic , wide stock, black leatherette sleeve V2 Italic Inverse Scales. | $10 |
20.08.15.21 |
12.06.24.07 |
Pickett No. 120-ES Trig V2 Microline Black Sleeve, | K, A [ B, T Cot, S Cos, CI, C ] D, L |
Molded yellow plastic , wide stock, black leatherette sleeve V2 Italic Inverse Scales. | $10 |
20.08.15.18 |
12.03.02.01 |
Pickett No. 121-T Trig Microline Black Sleeve, | K, A [ B, T Cot, S Cos, CI, C ] D, L Conversions and Equivalents |
Molded White plastic , wide stock. black leatherette sleeve | $15 |
21.08.07.26 |
17.08.24.21 |
Pickett Microline 140-ES Expanded Log Log Version 1 Black sleeve |
LL1, K, A [ B, S Cos, ST, Sec T, T Cot, C ] D, DI, LL1 LL2, LL3, DF [ CF, CIF, L, CI, C] D, LL2, LL3 |
Made in USA - New expanded 25 scale set - All scales Black, Inverse scales marked with "<". No Markings | $20 |
17.12.17.18 |
12.06.24.15 |
Pickett Microline 140-ES Expanded Log Log Version 2 Black sleeve |
LL1, K, A [ B, S Cos, ST, Sec T, T Cot, C ] D, DI, LL1 LL2, LL3, DF [ CF, CIF, L, CI, C] D, LL2, LL3 |
Made in USA - New expanded 25 scale set - All scales Black, Inverse scales italics. No Markings | $15 |
21.06.10.31 |
12.06.24.15 |
Pickett Microline 140-ES Expanded Log Log Version 2 Black sleeve |
LL1, K, A [ B, S Cos, ST, Sec T, T Cot, C ] D, DI, LL1 LL2, LL3, DF [ CF, CIF, L, CI, C] D, LL2, LL3 |
Made in USA - New expanded 25 scale set - All scales Black, Inverse scales italics. No Markings | $15 |
21.08.07.26 |
12.06.24.15 |
Pickett Microline 140-ES Expanded Log Log Version 2 Black sleeve |
LL1, K, A [ B, S Cos, ST, Sec T, T Cot, C ] D, DI, LL1 LL2, LL3, DF [ CF, CIF, L, CI, C] D, LL2, LL3 |
Made in USA - New expanded 25 scale set - All scales Black, Inverse scales italics. No Markings | $15 |
12.04.24.16 | 12.06.24.15 |
Pickett Microline 140-ES Expanded Log Log Version 2 Black sleeve |
LL1, K, A [ B, S Cos, ST, Sec T, T Cot, C ] D, DI, LL1 LL2, LL3, DF [ CF, CIF, L, CI, C] D, LL2, LL3 |
Made in USA - New expanded 25 scale set - All scales Black, Inverse scales italics. No Markings | $15 |
19.10.27.18 | 11.11.18.04 |
Pickett Microline 160-ES Pocket SR Black sleeve | K, A [ B, CI, C ] D, L | Made in USA - All scales Black. No Markings first version | $10 |
20.04.01.039 | 18.04.06.78 |
Pickett N200-T Trig duplex with leather pocket clip sleeve. | K, A [ B, CI, C ] D, L Promo [ S, ST, T, C ] D |
Excellent. Curved braces, convex lens, modern logo. Joslyn Electronic system promo. Commerative ARR-COMM/SIG Chicago Meeting 1967 | $25 |
23.05.18.05 | 09.01.12.96 |
Pickett&Eckel Model 200 Trig duplex with leather pocket clip, retail box w/manual | K, A [ B, CI, C ] D, L Blank [ S, ST, T, C ] D |
Triangle logo #38 artwork. Rounded braces, metal; bars, flat lens, Magnesium stock. sleeve w/clip | $40 |
20.04.01.221 | 09.01.12.96 |
Pickett&Eckel Model 200 Trig duplex with leather pocket clip, retail box w/manual | K, A [ B, CI, C ] D, L Blank [ S, ST, T, C ] D |
Triangle logo #38 artwork. Rounded braces, metal; bars, flat lens, Magnesium stock. Slight oxidization in grooves. Good Manual. Good box Jack & Heintz promo | $40 |
22.05.06.33 |
14.01.10.21 |
Pickett N200-ES - Log Log Synchro-Scale – Black Leather clip sleeve | K, A [ B, CI, C ] D, L Blank [ S, ST, T, C ] D |
Pristine - Curved braces, nylon bars and convex cursor lens. All black text. Round black logo. | $80 |
23.05.18.10 |
10.12.12.03 |
Pickett N-515-T 1969 Electronic CIE Logo Brown Leather Sleeve with belt loop | (LG), (fx)2p, A [(Cr)B, S, T, (Lxor Cx)CI, Xlor Fr-C] D(XL), L, Ln Reactance formula, Ohm's law, etc |
For Cleveland Institute of Electronics, Round Black Pickett Logo, Curved Braces, Excellent, no Markings | $60 |
24.05.05.08 |
10.12.12.03 |
Pickett N-515-T Electronic CIE Logo Tan Leather Sleeve | (LG), (fx)2p, A [(Cr)B, S, T, (Lxor Cx)CI, Xlor Fr-C] D(XL), L, Ln Reactance formula, Ohm's law, etc |
Perfect, no Markings. For Cleveland Institute of Electronics, Round Black Logo, Curved Braces Modern Pickett Logo on sleeve, | $55 |
17.09.15.03 |
10.12.12.03 |
Pickett N-515-T Electronic CIE Logo Tan Leather Sleeve | (LG), (fx)2p, A [(Cr)B, S, T, (Lxor Cx)CI, Xlor Fr-C] D(XL), L, Ln Reactance formula, Ohm's law, etc |
For Cleveland Institute of Electronics, Round Black Logo, Curved Braces Modern Pickett Logo on sleeve, Very Good, no Markings | $55 |
22.07.06.120 |
18.09.17.10 |
Pickett N-515-T Electronic CIE Logo Brown Leather Sleeve w/belt clip | (LG), (fx)2p, A [(Cr)B, S, T, (Lxor Cx)CI, Xlor Fr-C] D(XL), L, Ln Reactance formula, Ohm's law, etc |
For Cleveland Institute of Electronics, Modern Pickett Logo, Curved Braces, Convex lens, Perfect, no Markings |
$70 |
21.08.07.21 |
18.09.17.10 |
Pickett N-515-T Electronic CIE Logo Brown Naugahyde Sleeve | (LG), (fx)2p, A [(Cr)B, S, T, (Lxor Cx)CI, Xlor Fr-C] D(XL), L, Ln Reactance formula, Ohm's law, etc |
For Cleveland Institute of Electronics, Modern Pickett Logo, Curved Braces, Convex lens, Perfect, no Markings |
$50 |
21.06.10.30 |
12.06.24.50 |
Pickett N-531-ES Capitol Radio Engineering Institute - 1960 , Black Naugahyde sleeve | L, Ln, A [ B, CI, C ] D, 2π, K LL2, LL1 [ S Cos, ST, T Cot, C ] D, LL3 |
Made in USA by Pickett for Capitol Radio Engineering Institute CREI.Round black logo, curved braces. No markings. Black Naugahyde sleeve | $40 |
22.07.06.124 |
18.09.04.01 |
Pickett N800-ES - Dual Base Log Log Standard Range 1959 Brown Leather sleeve | LL1+0.01/-0.01, A [ B, ST, T Cot, S Cos, C ] D, DI, K
LL2+0.1/-0.1, DF [ CF, CIF, L, CI, C ] D, LL3+1.0/-1.0 |
Made in USA - in retail box. Square braces, Round Black Logo, Flat cursor lens. All black text. "JJ" on sleeve and stock. | $40 |
20.08.15.12 |
20.08.15.13 |
Pickett N901-T Simplex Misprint on -ES color stock. Brown Sleeve. | K, A [ B, T Cot, S Cos, CI, C ] D, L Expanded Equivalents. |
Made in USA - Aluminum Stock, Flat lens, With CI scale, Square Braces, Black Round Logo,. Red ink Markings on back of stock. Rare misprint on -ES stock. Was a special school edition. | $40 |
20.08.15.25 |
20.08.15.13 |
Pickett N901-T Simplex Misprint on -ES color stock. Brown Sleeve. | K, A [ B, T Cot, S Cos, CI, C ] D, L Expanded Equivalents. |
Made in USA - Aluminum Stock, Flat lens, CI scale, Square Braces, Black Round Logo,. Red ink Markings on back of stock. Rare misprint on -ES stock. Was a special school edition. | $40 |
20.08.15.26 |
20.08.15.13 |
Pickett N901-T Simplex Misprint on -ES color stock. Brown Sleeve. | K, A [ B, T Cot, S Cos, CI, C ] D, L Expanded Equivalents. |
Made in USA - Aluminum Stock, Flat lens, With CI scale, Square Braces, Black Round Logo,. Red ink #5 Marking on back of stock. Rare misprint on -ES stock. Was a special school edition. | $40 |
20.08.15.28 |
20.08.15.13 |
Pickett N901-T Simplex Misprint on -ES color stock. Brown Sleeve. | K, A [ B, T Cot, S Cos, CI, C ] D, L Expanded Equivalents. |
Made in USA - Aluminum Stock, Flat lens, With CI scale, Square Braces, Black Round Logo,. Red ink #14 Marking on back of stock. Rare misprint on -ES stock. Was a special school edition. | $40 |
17.12.17.16 |
09.10.23.01 |
Pickett N902-ES Simplex Trig Version 2. Retail Box. Black Sleeve, manual | K, A [ B, T Cot, S Cos, CI, C ] D, L Equivalents and instructions |
Made in USA - Aluminum Stock - With CI scale, Radius Braces, Modern Logo,. Curved braces Markings inside sleeve flap Retail box with manual. Both faded. | $40 |
17.12.17.19 |
14.09.17.02 |
Pickett N902-ES Simplex Trig Version 2. Leatherette sleeve | K, A [ B, T Cot, S Cos, CI, C ] D, L Equivalents and instructions |
Made in USA – With CI scale, Convex Lens, Round Black Logo,. Curved braces scales slightly faded. | $10 |
22.10.14.06 |
10.12.12.07 |
Pickett N902-T Simplex Trig Version 2. Retail Box. Black Sleeve, manual |
K, A [ B, T Cot, S Cos, CI, C ] D, L Equivalents and instructions |
Made in USA - Aluminum Stock - With CI scale, Square Braces, Round Black Logo, Flat lens Burgandy sleeve. Faded Retail box with manual.. | $30 |
18.04.06.98 |
10.12.12.05 |
Pickett N902-T Simplex Trig Leatherette sleeve | K, A [ B, T Cot, S Cos, CI, C ] D, L Equivalents and instructions |
Made in USA – Convex lens, Modern Logo,. Curved braces scales slightly faded. | $10 | 22.07.06.115 |
14.01.10.42 |
Pickett 1010, Early Magnesium, SN 3D17012 round braces | K, A, [B, ST, T Cot, S Cos, C] D, DI DF [ CF, CIF, CI, C ] D, DI, L |
Made in USA by Pickett & A.F. Eckel. Triangle logo, rounded steel braces, steel cursor bars, flat lens. Very nice. Early design of Brown leather sleeve. | $20 |
21.10.04.02 | 14.01.10.42 |
Pickett 1010, Early Magnesium, SN 2D08424 round braces | K, A, [B, ST, T Cot, S Cos, C] D, DI DF [ CF, CIF, CI, C ] D, DI, L |
Made in USA by Pickett & A.F. Eckel., Triangle logo, rounded steel braces, steel cursor bars, flat lens. Markings on slide and light scratches. Small chips on edge. | $15 |
13.00.00.28 |
13.00.00.27 |
Pickett N1010-ES Trig Duplex, 1953 Magnesium, Black leatherette Sleeve | K, A, [B, ST, T Cot, S Cos, C] D, DI DF [ CF, CIF, CI, C ] D, DI, L |
Made in USA – V1 scales set. RED inverse scales. Plastic bar cursor, Round Black logo, square braces, Added DI scale. Scales faded. | $15 |
18.04.06.92 |
10.05.10.01 |
Pickett N1010-ES Trig Duplex 1964, Tan Suede Sleeve | K, A, [B, ST, T Cot, S Cos, C] D, DI L, DF [ CF, CIF, CI, C ] D, DI |
Made in USA – V3 scale set. Plastic bar cursor, Square braces, Round Black logo, no markings | $30 |
17.01.26.01 |
10.05.10.01 |
Pickett N1010-ES Trig Duplex Black Leather Sleeve | K, A, [B, ST, T Cot, S Cos, C] D, DI L, DF [ CF, CIF, CI, C ] D, DI |
Made in USA – V3 scale set. Plastic bar cursor, Square braces, Round Black logo, Name inside flap | $30 |
17.08.24.13 |
10.05.10.01 |
Pickett N1010-ES Trig Duplex Black Leatherette Sleeve | K, A, [B, ST, T Cot, S Cos, C] D, DI L, DF [ CF, CIF, CI, C ] D, DI |
Made in USA – V3 scale set. Plastic bar cursor, Square braces, Round Black logo, | $25 |
14.01.10.54 |
11.11.21.07 |
Pickett N1010-ES Trig Duplex c1964 Brown Leather Sleeve | K, A, [B, ST, T Cot, S Cos, C] D, DI DF [ CF, CIF, CI, C ] D, DI, L |
Made in USA – V1 scales set. RED inverse scales. Plastic bar cursor, Round Black logo, square braces, Added DI scale. No markings | $30 |
13.00.00.01 |
11.11.21.07 |
Pickett N1010-ES Trig Duplex c1964 Black Leatherette Sleeve | K, A, [B, ST, T Cot, S Cos, C] D, DI DF [ CF, CIF, CI, C ] D, DI, L |
Made in USA – V1 scales set. Black inverse scales. Plastic bar cursor, Round Black logo, square braces, Added DI scale. No markings | $20 |
10.12.12.06 |
13.00.00.27 |
Pickett N1010-ES Trig Duplex c1964 Brown Leather Sleeve | K, A, [B, ST, T Cot, S Cos, C] D, DI DF [ CF, CIF, CI, C ] D, DI, L |
Made in USA – V2 scales set. RED inverse scales. Plastic bar cursor, Round Black logo, square braces, Added DI scale. No markings | $30 |
23.09.30.02 |
13.00.00.27 |
Pickett N1010-ES Trig Duplex c1964 brown Leatherette Sleeve | K, A, [B, ST, T Cot, S Cos, C] D, DI DF [ CF, CIF, CI, C ] D, DI, L |
Made in USA – V1 scales set. RED inverse scales. Plastic bar cursor, Round Black logo, square braces, Added DI scale. No markings | $20 |
23.08.04.01 |
12.06.24.18 |
Pickett N1010-ES Trig Duplex 1964, Black Leather Sleeve | K, A, [B, ST, T Cot, S Cos, C] D, DI L, DF [ CF, CIF, CI, C ] D, DI |
Perfect.; V3 scale set. Nylon bar cursor, curved braces, Modern logo, curved braces. no markings | $25 |
24.08.01.03 |
12.06.24.18 |
Pickett N1010-ES Trig Duplex 1964, Black Leather Sleeve | K, A, [B, ST, T Cot, S Cos, C] D, DI L, DF [ CF, CIF, CI, C ] D, DI |
Perfect.; V3 scale set. Nylon bar cursor, curved braces, Modern logo, curved braces. no markings | $25 |
22.07.06.123 |
12.06.24.18 |
Pickett N1010-ES Trig Duplex 1964, Modern logo Black Sleeve w/triangle logo. | K, A, [B, ST, T Cot, S Cos, C] D, DI L, DF [ CF, CIF, CI, C ] D, DI |
Made in USA – In retail box with manual. V3 scale set. Plastic bar cursor, radius braces, Modern logo, curved braces. Name "Judy Kuipers" inside flap | $40 |
21.06.10.18 |
12.06.24.18 |
Picket N1010-ES Power Trig in Retail box, black leather sleeve w/manual. | K, A, [B, ST, T Cot, S Cos, C] D, DI DF [ CF, CIF, CI, C ] D, DI, L |
Excellent. Curved braces, convex lens, Modern Logo. Black leather sleeve. Manual included. w/ clip-on belt loop. Retail box is rough. Has poly bag. | $50 |
24.05.20.01 |
19.05.04.07 |
Pickett 1010-T Trig Duplex Early version c1950 with tan snap sleeve | K, A, [B, ST, T Cot, S Cos, C] D, DI DF [ CF, CIF, CI, C ] D, L |
Made in USA, grooved stock, left arrow inverse scales. metal bar cursor, round black logo, rounded steel braces, with tan snap sleeve. name under flat. | $30 |
14.07.02.67 |
12.06.24.47 |
Pickett N1010-T Trig Duplex c1964 Brown Leather Sleeve | K, A, [B, ST, T Cot, S Cos, C] D, DI DF [ CF, CIF, CI, C ] D, DI, L |
Made in USA – V1 scales set. RED inverse scales. Nylon bar cursor, Round Black logo, square braces, Added DI scale. Name inside flap | $30 |
22.10.13.08 |
12.06.24.47 |
Pickett N1010-T Trig Duplex c1964, Black Sleeve | K, A, [B, ST, T Cot, S Cos, C] D, DI DF [ CF, CIF, CI, C ] D, DI, L |
Made in USA – Very clean, bright metal., V1 scales set. RED inverse scales. Nylon bar cursor, flat lens, Round Black logo, square braces, Added DI scale. No markings | $30 |
22.05.06.10 |
16.06.02.02 |
Pickett N1010-T Trig Brown leather leather sleeve. | K, A, [B, ST, T Cot, S Cos, C] D, DI DF [ CF, CIF, CI, C ] D, DI, L |
Curved braces, convex lens, Round Black Logo. RED inverse scales. Brown leather sleeve.."B.Carter" on flap. | $25 |
18.04.06.66 |
18.04.06.63 |
Pickett N1010SL-ES Super Power Trig, black sleeve, Retail box. |
√ #1, √ #2, A [ B, ST, T Cot, S Cos, C ] D, DI, K L, DF [ CF, CIF, CI, C ] D, DI, Ln |
Wide Plastic Cursor, Curved Braces, Modern Logo, Red and Black Text Original box is tatty. Sleeve and slide rule perfect. No manual | $40 |
TOP • Rarities • Pickett • Keuffel & Esser • Circular • Dietzgen • Hemmi • Asia-China • Ricoh-Japan • Aristo • Faber-Castell • Nestler • Misc Europe • Post • Acumath • Lawrence • Sterling • Misc USA • British • Aerospace • HOW TO ORDER |
Accession # Reference |
Comparable Image Ref # | Brand and Model No. | Scales | Description | Dona-tion? |
13.00.00.94 |
10.03.01.10 |
K&E N4053-3 10" Polyphase Mannheim Lot961 c1922 Side K scale hairline, black box sleeve | 10in // A [ B, CI, C ] D, K || 25cm [ S, L, T ] Equivalents |
Has 1936 NIC (framed cursor) replacement for pre-1935 all-glass cursor. | $25 |
22.07.06.172 |
13.06.25.07 |
K&E 4053-3 Polyphase, New Design 1958 sn215366, Green Leather Sleeve | 10in // A [ B, CI, C ] D, K || 25cm [ S, L, T ] Equivalents |
New Design. Plastic backed stock, No Markings. Scale celluloid aged. | $25 |
16.02.29.05 |
13.06.25.07 |
K&E 4053-3 Polyphase, New Design 1961 sn487639, Green Leather Sleeve | 10in // A [ B, CI, C ] D, K || 25cm [ S, L, T ] Equivalents |
New Design. Plastic backed stock, No Markings. Scale celluloid aged. | $30 |
22.07.06.167 |
13.06.25.07 |
K&E 4053-3 Polyphase, New Design 1961 sn457791, Orange Leather Sleeve | 10in // A [ B, CI, C ] D, K || 25cm [ S, L, T ] Equivalents |
New Design. Plastic backed stock, clean orange sleeve "R.B" inside flap. Scale celluloid aged | $30 |
18.04.06.40 |
22.09.13.43 |
K&E 4053-3 Polyphase Lot 315 c1915 Brown Leather Sleeve. Original Box | 10in // A [ B, CI, C ] D || K [ S, L, T ] Equivalents Label |
Side K Scale, Scale labels on right end of stock. All glass cursor, name on sleeve: Jas. W. Houdeshell (1892-1961), Acacia House. No defects on slide rule. Excellent. | $40 |
22.05.22.14 |
10.03.01.11 |
K&E 4053-3 Polyphase Lot 2261914 Brown Leather Sleeve. AGC Metal blocks | 10in // A [ B, CI, C ] D || K [ S, L, T ] Equivalents Label |
Side K Scale, Scale labels on right end of stock. Rare metal blocks made in 1914 only. Intact Leather sleeve flap has "Robert Baer Deer Lodge, Montana". | $60 |
23.10.13.02 |
10.03.01.13 |
K&E N4053-3 Polyphase, 1929 sn281488, Intact Brown Leather Sleeve | 10in // A [ B, CI, C ] D, K || 25cm [ S, L, T ] Equivalents |
All Glass Cursor Cursor. Nice Leather sleeve no markings inch scale missing segment outside of 12" mark. | $40 |
22.07.06.205 |
19.12.05.01 |
K&E N4053-3 Polyphase, New Design 1929 sn294323, Brown Leather Sleeve | 10in // A [ B, CI, C ] D, K || 25cm [ S, L, T ] Equivalents |
New Design. New Improved Cursor. Some drafting ink residue. Nice Leather sleeve with "Roy M. Meadows" written on it. | $30 |
22.07.06.88 |
22.10.15.09 |
K&E N4053-3 Polyphase, c.1947 sn283448, Black hard sleeve | 10in // A [ B, CI, C ] D, K || 25cm [ S, L, T ] Equivalents |
"Patent 1,934,232" in center of upper stock between "Keufel & Esser" and "Made in USA". New Improved Cursor. No Markings. Excellent condition. Black hard sleeve intact . | $30 |
22.05.22.16 |
21.06.10.06 |
K&E N4053-3 Polyphase, 1948 sn375584, Black leathersleeve | 10in // A [ B, CI, C ] D, K || 25cm [ S, L, T ] Equivalents |
"Patent 1,934,232" to right of upper stock and "Made in USA".on left. New K&E logo on right of slide. New Improved Cursor. No Markings. Excellent condition. Black leather sleeve intact . | $30 |
22.09.13.47 |
22.05.22.06 |
K&E 4054 Polyphase Slide Rule sn182972 (1946) | A [ B, CI, C ] D, K [ S, L, T ] |
New Improved Cursor. In Box. Sleeve Perfect | $30 |
22.07.06.104 |
14.07.02.41 |
K&E 4056 Favorite sn598628 | A [ B, C ] D [ S, L, T ] |
Made in U.S.A. - Bright Metal framed cursor . intact sleeve. | $15 |
19.10.27.09 |
14.07.02.41 |
K&E 4056 Favorite sn598959 | A [ B, C ] D [ S, L, T ] |
Made in U.S.A. - Bright Metal framed cursor . No sleeve. Bill Mc scratched on slide | $10 |
22.05.22.13 |
17.05.22.09 |
K&E 4056 Favorite sn629140 | A [ B, C ] D [ S, L, T ] |
Made in U.S.A. - Black oxide Metal framed cursor .No sleeve. | $10 |
13.00.00.97 |
13.06.25.03 |
K&E 4058W Beginner's Slide Rule, Black Leatherette sleeve w.text. | A [ B, C ] D [ S, L, T ] |
Made in U.S.A. - Bright Metal framed cursor . perfect. No markings. | $15 |
15.06.17.01 |
13.06.25.03 |
K&E 4058W Beginner's Slide Rule, Black Leatherette sleeve w.text. | A [ B, C ] D [ S, L, T ] |
Made in U.S.A. - Metal framed cursor . Some green tarnish on cursor, back has red lettering | $10 |
13.00.00.22 |
09.01.12.50 |
K&E 4058W Beginner's Slide Rule, Black Leatherette sleeve w.text. | A [ B, C ] D [ S, L, T ] |
Made in U.S.A. - Black Metal framed cursor . Painted scales. Name of original owner on side | $10 |
14.09.07.06 |
09.01.12.50 |
K&E 4058W Beginner's Slide Rule, Black Leatherette sleeve w.text. | A [ B, C ] D [ S, L, T ] |
Made in U.S.A. - Black Metal framed cursor . Painted scales. No markings | $15 |
14.07.03.22 |
09.01.12.50 |
K&E 4058W Beginner's Slide Rule, Black Leatherette sleeve w.text. | A [ B, C ] D [ S, L, T ] |
Made in U.S.A. - Bright Metal framed cursor . Painted scales. No markings. Perfect | $15 |
21.04.07.07 |
09.01.12.50 |
K&E 4058W Beginner's Slide Rule, Black Leatherette sleeve w.text. | A [ B, C ] D [ S, L, T ] |
Made in U.S.A. - Black Metal framed cursor . Painted scales. No markings. Perfect | $15 |
13.00.00.04 |
09.01.12.50 |
K&E 4058W Beginner's Slide Rule, Black Leatherette sleeve w.text. | A [ B, C ] D [ S, L, T ] |
Made in U.S.A. - Bright Metal framed cursor . Painted scales. No markings. Perfect | $15 |
13.00.00.23 |
09.01.12.50 |
K&E 4058W Beginner's Slide Rule, Black Leatherette sleeve w.text. | A [ B, C ] D [ S, L, T ] |
Made in U.S.A. - Bright Metal framed cursor . Painted scales. No markings. Perfect | $15 |
13.00.00.20 | 12.05.02.03 |
K&E N4058W Beginner's Slide Rule, c1954 Grey Leatherette sleeve w.text. | A [ B, CI, C ] D, K [ S, L, T ] |
Made in U.S.A. - One piece clear plastic cursor . Painted scales. No markings | $15 |
13.00.00.33 | 12.05.02.03 |
K&E N4058W Beginner's Slide Rule, c1954 Black Leatherette sleeve w.text. | A [ B, CI, C ] D, K [ S, L, T ] |
Made in U.S.A. - One piece clear plastic cursor . Painted scales. No markings | $15 |
13.00.00.20 | 12.05.02.03 |
K&E N4058W Beginner's Slide Rule, c1954 Grey Leatherette sleeve w.text. | A [ B, CI, C ] D, K [ S, L, T ] |
Made in U.S.A. - One piece clear plastic cursor . Painted scales. No markings | $15 |
21.06.10.37 | 12.05.02.03 |
K&E N4058W Beginner's Slide Rule, c1954 Grey Leatherette sleeve w.text. | A [ B, CI, C ] D, K [ S, L, T ] |
Made in U.S.A. - One piece clear plastic cursor . Painted scales. No markings. Well used. Rough around the edges. | $10 |
18.09.17.07 |
18.04.06.42 |
K&E 4070-3 Polyphase Trig duplex sn45188 Green leather sleeve | Standard trig scales (6,12 divisions/degree) K, A [ B, T Cot, ST, S Cos] D, DI DF [ CF, CIF, CI, C ] D, L |
Inlaid Laminated mahogany edges. Scales yellowed. Slight tarnish on braces/ cursor intact. Sleeve intact, number inside sleeve flap | $25 |
23.05.18.37 |
23.07.14.01 |
K&E 4080-3 Log Log Duplex Trig sn866105 1941 Orange Leather Sleeve | LL0, LL00, A [ B, T Cot, ST, S Cos ] D, DI, K L, LL1, DF [ CF, CIF, CI, C ] D, LL3, LL2 |
Perfect, No K&E logo. 1939-1947 scale set Red LL0 & LL00..1956 cursor (no K&E labeling). Intact sleeve. "Herb Schramm" stamped on sleeve.. | $40 |
22.09.13.44 |
12.08.25.01 |
K&E 4080-3 Log Log Duplex Trig sn125236 1945 Black hard Sleeve | LL0, LL00, A [ B, T Cot, ST, S Cos ] D, DI, K L, LL1, DF [ CF, CIF, CI, C ] D, LL3, LL2 |
Perfect, very bright stock. (Reference slide rule is not so good), 1939-1947 scale set Red LL0 & LL00. New Improved Cursor. Intact sleeve. No markings. | $40 |
22.05.22.17 |
22.07.25.01 |
K&E 4081-3 Log Log Duplex Decitrig sn7055606 1938. Pats. 1,488,686; 1,930,852; Pat.Pend., Brown leather Sleeve | LL0, LL00, A [ B, T Cot, ST, S Cos ] D, DI, K L, LL1, DF [ CF, CIF, CI, C ] D, LL3, LL2 |
1937-1947 scale set. ISRM Cursor blocks. Bright metal Braces and frames, Clean stock. Excellent. Sleeve intact, but flap is beginning to tear.. "John Dummaniun" inside flap. | $30 |
22.09.13.46 |
22.07.25.01 |
K&E 4081-3 Log Log Duplex Decitrig sn661143 1938 (1937-1947 scale set) Brown Leather Sleeve | LL0, LL00, A [ B, T Cot, ST, S Cos ] D, DI, K L, LL1, DF [ CF, CIF, CI, C ] D, LL3, LL2 |
1937-1947 scale set. 3D cursor blocks New Improved Cursor intact. Excellent. Sleeve intact, but flap is beginning to tear.. No written markings. | $30 |
21.06.10.08 |
22.07.25.01 |
K&E 4081-3 Log Log Duplex Decitrig sn661143 1938 (1937-1947 scale set) Brown Leather Sleeve | LL0, LL00, A [ B, T Cot, ST, S Cos ] D, DI, K L, LL1, DF [ CF, CIF, CI, C ] D, LL3, LL2 |
1937-1947 scale set. Original New Improved Cursor intact. Excellent. Sleeve intact, but flap is beginning to tear.. No written markings. | $30 |
22.05.22.18 |
10.03.01.03 |
K&E 4081-3 Log Log Duplex Decitrig sn303691 1947 (1937-1947 scale set) K&E Logo. Black hard Sleeve | LL0, LL00, A [ B, T Cot, ST, S Cos ] D, DI, K L, LL1, DF [ CF, CIF, CI, C ] D, LL3, LL2 |
1937-1947 scale set. K&E 1952 Cursor. Shiny braces.K&E Logo.Excellent. Sleeve intact (has tape on bottom).. "KAEMMER" on back of flap. | $30 |
22.07.06.175 |
22.07.25.01 |
K&E 4081-3 Log Log Duplex Decitrig sn956082 1943 (1937-1947 scale set) Brown Leather Sleeve |
LL0, LL00, A [ B, T Cot, ST, S Cos ] D, DI, K L, LL1, DF [ CF, CIF, CI, C ] D, LL3, LL2 |
No K&E logo, 1937-1947 scale set. NIC w/Restored w/3-D cursor blocks. Shiny braces. Sleeve has flap torn.. No written markings. | $30 |
22.07.06.177 |
22.07.25.01 |
K&E 4081-3 Log Log Duplex Decitrig sn235524 1947 (1937-1947 scale set) Black Hard Sleeve | LL0, LL00, A [ B, T Cot, ST, S Cos ] D, DI, K L, LL1, DF [ CF, CIF, CI, C ] D, LL3, LL2 |
No K&E logo, 1937-1947 scale set. original NIC. Shiny braces. Name on hard sleeve flap "Dotson". | $30 |
22.07.06.180 |
22.07.25.01 |
K&E 4081-3 Log Log Duplex Decitrig sn195175 1946 (1937-1947 scale set) Orange Sleeve | LL0, LL00, A [ B, T Cot, ST, S Cos ] D, DI, K L, LL1, DF [ CF, CIF, CI, C ] D, LL3, LL2 |
No K&E logo, 1937-1947 scale set. 3D cursor blocks. Shiny braces. No Name on sleeve, Sleeve has cracks from dyness. | $30 |
18.12.30.03 |
22.07.25.01 |
K&E 4081-3 Log Log Duplex Decitrig sn774036 1946 (1937-1947 scale set) Orange Sleeve | LL0, LL00, A [ B, T Cot, ST, S Cos ] D, DI, K L, LL1, DF [ CF, CIF, CI, C ] D, LL3, LL2 |
No K&E logo, 1937-1947 scale set. 3D cursor blocks. Shiny braces. No Name on sleeve, Sleeve has cracks from dyness. | $30 |
13.05.05.02 |
09.10.27.01 |
K&E N4083-3 Log Log Duplex Vector sn505324 1955 green Leather Sleeve | L, LL01, LL1, A [ B, T Cot, SRT, S Cos ] D, Th, Sh2, Sh1 LL02, LL03, DF [ CF, CIF, CI, C ] D, LL3, LL2 |
Replica Cursor. Notice that this has "SRT" instead of "ST". Sleeve intact. No markings Slight Tarnish on one end brace. | $30 |
22.05.22.08 |
13.06.25.06 |
K&E 4088-3 Polyphase Duplex Lot 35 | K, A [S, T, CI ] D, L DF [ CF, CIF, C ] D |
All glass cursor,. Early Patent dates on stock. (no issued patent number). One lens has chip in corner. Black hard case | $30 |
22.07.06.204 |
14.11.07.01 |
K&E 4088-3 Polyphase Duplex Lot 227 c1916 | K, A [S, T, CI ] D, L DF [ CF, CIF, C ] D |
All glass cursor,. Early Patent dates. on upper stock. Replaced broken lens w/ISRM plastic equivalent. Intact leather sleeve "James McCully" and "BMQ LTC" on sleeve. | $25 |
22.07.06.178 |
04.04.23.02 |
K&E 4092-3 Log Log Duplex . 1928. original All Glass Cursor, sn234238 Leather Sleeve | LL0, A [ B, S, T, C ] LL3, LL2, LL1 K, DF [ CF, CIF, CI, C ] D, L |
All glass cursor, intact orange leather sleeve. "George L. Preto" inside flap. | $40 |
18.04.06.23 |
18.07.26.02 |
K&E 4092-3 Log Log Duplex . Sn342019 Leather Sleeve | LL0, A [ B, S, T, C ] LL3, LL2, LL1 K, DF [ CF, CIF, CI, C ] D, L |
New Improved Cursor. Early Patent dates on stock. (no issued patent number). Name on sleeve. | $30 |
18.09.17.01 |
04.04.23.02 |
K&E 4092-3 Log Log Duplex . Sn302473 Leather Sleeve | LL0, A [ B, S, T, C ] LL3, LL2, LL1 K, DF [ CF, CIF, CI, C ] D, L |
All glass cursor, One lens was broken and repaired with glass adhesive. Fully functional | $30 |
14.01.07.02 |
04.04.23.02 |
K&E 4092-3 Log Log Duplex .1932 Sn399224 Hard Black Sleeve | LL0, A [ B, S, T, C ] LL3, LL2, LL1 K, DF [ CF, CIF, CI, C ] D, L |
All glass cursor, Plastic replacement lens. Fully functional.Sleeve has MIT decal om it. name on flap: "Burton Woodward" . | $30 |
23.03.01.03 |
18.07.26.02 |
K&E 4092-3 Log Log Duplex sn254635 1928 (has updated Cursor) brown leather sleeve No flap, with belt clip. | LL0, A [ B, S, T, C ] LL3, LL2, LL1 K, DF [ CF, CIF, C ] D, L |
Very clean and white stock. Updated with K&E updated 1952 Cursor. Early Patent dates on lower stock. (no issued patent number). Etched Name on stock sleeve "Ralph L. Renner". | $30 |
18.04.06.29 |
13.07.03.13 |
K&E 4092-3 Log Log Duplex sn253168 (had missing Missing Cursor) | LL0, A [ B, S, T, C ] LL3, LL2, LL1 K, DF [ CF, CIF, C ] D, L |
Updated with K&E New Improved Cursor. Early Patent dates on lower stock. (no issued patent number). Name on sleeve flap. | $30 |
22.07.06.173 |
18.04.06.23 |
K&E N4081-3 Log Log Duplex Decitrig sn486207 1950 Black Leather Sleeve | LL01, K, A [ B, T Cot, ST, S Cos ] D, LL1 LL02, LL03, DF [ CF, CIF, CI, C ] D, LL3, LL2 |
Black Leather Sleeve, intact flap. 3-D cursor blocks. stocked aged. No markings.. braces shiny. Model number and patents on edge K&E logo. . | $25 |
22.05.22.03 |
21.06.10.391 |
K&E 4098A Ever-There pre1936 sn52454 | A [ B, C ] D 5in [ S, L, T ] 13cm |
Metal bars. Brown leather sleeve. Excellent minimml warp. No markings.This is a fragile all-cellulose specimen, so it is in a bag with a cardboard reinforcment. | $25 |
22.07.06.138 |
22.03.01.86 |
K&E 4098A Ever-There pre1936 sn91680 | A [ B, C ] D 5in [ S, L, T ] 13cm |
Plastic bars. Brown leather sleeve. Excellent minimml warp. No markings.This is a fragile all-cellulose specimen, it has the original box. | $40 |
22.07.06.138 |
22.03.01.86 |
K&E 4098A Ever-There pre1936 sn24982 | A [ B, C ] D 5in [ S, L, T ] 13cm |
Plastic bars. Brown leather sleeve. Excellent no warp. No markings.This is a fragile all-cellulose specimen,. | $40 |
24.07.04.xx |
18.04.06.21 |
K&E 4139 Cooke Radio Slide Rule sn293488 |
L, DF [ CF, CIF, CI, C ] D, 2π LC, A [ B, T Cot, ST, S Cos ] D, DI |
Sleeve has formula written on outside | 40 |
24.07.04.4181-1.828 |
18.03.01.02 |
K&E 4181-1 Duplex Decitrig, sn005828 blk K&E logo green pocket sleeve | LL01, L, K, A [ B, T Cot, SRT, S Cos ] D, DI, LL1 LL02, LL03, DF [ CF, CIF, CI, C ] D, LL3, LL2 |
Excellent condition. Green pocket sleeve. no clip | $50 |
24.05.05.4181-1 |
18.03.01.02 |
K&E 4181-1 Duplex Decitrig, sn452640 blk K&E logo green pocket sleeve | LL01, L, K, A [ B, T Cot, SRT, S Cos ] D, DI, LL1 LL02, LL03, DF [ CF, CIF, CI, C ] D, LL3, LL2 |
Excellent condition. Green pocket sleeve with clip.. | $50 |
15.05.11.03 |
15.05.11.03 |
K&E 4181-3 Log Log Duplex Decitrig sn024987 “Ivorite” Orange Leather Sleeve | LL01, L, K, A [ B, T Cot, SRT, S Cos ] D, DI, LL1 LL02, LL03, DF [ CF, CIF, CI, C ] D, LL3, LL2 |
All plastic (trade name 'Ivorite') stock, plastic cursor lens. Name stamped om sleeve "Gene Defosse". Great condition. | $30 |
22.07.06.187 |
17.08.24.07 |
K&E 68-1251 Log Log Duplex Decitrig sn118349 “Ivorite” Orange Leather Sleeve | LL01, L, K, A [ B, T Cot, SRT, S Cos ] D, DI, LL1 LL02, LL03, DF [ CF, CIF, CI, C ] D, LL3, LL2 |
All plastic (trade name 'Ivorite') stock, plastic cursor lens. No markings. stock shows wear.. | $20 |
22.09.13.34 |
18.07.23.01 |
K&E 68-1555 (was 9068) Doric Duplex c1946 sn049545 | K, A [ B, ST, S ] D, T DF [ CF, CI, C ] D, L |
orange leather sleeve. Clean slide rule | $40 |
18.04.06.60 | 12.05.04.01 |
K&E 68-1892 K12 Prep Green sleeve w/ manual | K, A [ B, S, CI, T, C ] D, L | All plastic design, new model numbers. Green and transparent sleeve with manual | $15 |
20.04.01.030 |
13.10.22.01 |
K&E 9068 Doric Duplex c1946 sn 175205 | K, A [ B, ST, S ] D, T DF [ CF, CI, C ] D, L |
Brown leather sleeve. "Volvo" promo Clean slide rule | $40 |
22.05.22.15 |
12.02.19.03 |
K&E 68-1617 Polyphase sn101378 c1962-1975 Green Leather sleeve. | 10in // A [ B, CI, C ] D, K || 25cm [ S, L, T ] Equivalents |
New design.Plastic and weood construction | $20 |
22.05.22.15 |
12.02.19.03 |
K&E 68-1617 Polyphase sn101378 c1962-1975 Green Leather sleeve. | 10in // A [ B, CI, C ] D, K || 25cm [ S, L, T ] Equivalents |
New design.Plastic and weood construction | $20 |
TOP • Rarities • Pickett • Keuffel & Esser • Circular • Dietzgen • Hemmi • Asia-China • Ricoh-Japan • Aristo • Faber-Castell • Nestler • Misc Europe • Post • Acumath • Lawrence • Sterling • Misc USA • British • Aerospace • HOW TO ORDER |
Accession # Reference |
Comparable Image Ref # | Brand and Model No. | Scales | Description | Dona-tion? |
23.07.14.03 |
11.05.16.01 |
(Bruning) Gilson Midget Binary 4.25 Inch Dia, V1 and sleeve. | C, CI, A, K, Log, LL1, LL2, LL3, LL4, Binary, Fraction, Drill, Thread, Millimeter Degrees, S, T, Degrees, S, T, Degrees, S, T, Fractions |
4.25 inch diameter, two sided binary slide rule, with 3 cursor arms. "Copyrighted 1931 and 1936". 1st version. slight tarnish on hub. Manual rebranded for Charles Bruning. | $40 |
18.04.06.102 |
08.04.10.01 |
Post (Gilson) Midget Binary 4.25 Inch Dia, V2, w/manual and sleeve. | C, CI, A, K, Log, LL1, LL2, LL3, LL4, Binary, Fraction, Drill, Thread, Millimeter Degrees, S, T, Degrees, S, T, Degrees, S, T, Fractions |
4.25 inch diameter, two sided binary slide rule, with 3 cursor arms. "Copyrighted". 2nd version (Green disk). Clean hub. No Post Logo. W/ manual marked as Federick Post. | $50 |
23.06.09.03 |
08.04.10.01 |
Dietzgen 1797-M (Gilson) Midget Binary 4.25 Inch Dia, V2, w/manual in Box |
C, CI, A, K, Log, LL1, LL2, LL3, LL4, Binary, Fraction, Drill, Thread, Millimeter Degrees, S, T, Degrees, S, T, Degrees, S, T, Fractions |
4.25 inch diameter, two sided binary slide rule, with 3 cursor arms. "Copyrighted". 1st version (Tan disk) Tan sleeve. Clean hub. No Dietzgen Logo. W/ manual marked as Dietzgen. Name on sleeve: William Wetterstrand | $60 |
22.07.06.208 |
22.04.11.01 |
Gilson Binary 8 Inch Dia, V1, | C, CI, A, K, Log, LL1, LL2, LL3, LL4, Binary, Fraction, Drill, Thread, Millimeter Degrees, S, T, Degrees, S, T, Degrees, S, T, Fractions |
8 inch diameter, two sided binary slide rule, with 3 cursor arms. "Copyrighted 1931, 1940". 1st version (Tan disk). no sleeve. Clean hub. Name on disk "E.W.Neuman." | $70 |
17.06.14.02 |
17.06.14.01 |
Bruning 68-471 (Gilson) Binary 8 Inch Dia, V3 Green Background | C, CI, A, K, Log, LL1, LL2, LL3, LL4, Binary, Fraction, Drill, Thread, Millimeter Degrees, S, T, Degrees, S, T, Degrees, S, T, Fractions |
8 inch diameter, two sided binary slide rule, with 3 cursor arms. "Copyrighted". Green sleeve. Excellent. No Bruning logo. | $80 |
24.08.05.02 |
22.05.06.07 |
Concise 300 Log Log Dual rotor 110cm Dia with manual | K, A, D ( C, CI, B, L ) LL3, LL2, D ( C, S Cos, T1 Cot1, T2 Cot2, ST ) |
Made in Japan by Concise - 110cm Dia red invers trig scales. no rebranding | $45 |
13.00.00.86 |
12.06.24.02 |
Concise 320 with Calendar 1960-1981 | D ( C, CI, A, K) Conversions |
Pocket size circular slide rule. Black sleeve with Manaula Excellent | $25 |
12.11.22.07 |
12.06.24.02 |
Concise 320 circular with calendar | D ( C, CI, A, K) Equivalents and Calendar |
Made in Japan by Concise - 9.7cm Dia | $25 |
17.08.28.09 |
14.01.10.07 |
Fullerton 1450 Acudial V2 (Concise 28N) |
D ( C, CI, A, K) Conversions |
Pocket size circular slide rule. Yellow sleeve with Fullerton logo. With Manual. Excellent | $30 |
24.07.06.02 |
18.01.04.01 |
Concise 600-ST Sama&Etani Science tables | 4in || D ( C, CI, L, A, S, T, K) || 10cm Periodic table of the Elements, Temperature conversion Chart Insert: Conversions for Flow, Pressure, Energy, Power, Volume, Velocity, etc |
Pocket size circular slide rule with lots of helpful data. White Sleeve Marinduque Promo . | $25 |
24.05.31.01 |
18.01.04.01 |
Concise 600-ST Sama&Etani Science tables | 4in || D ( C, CI, L, A, S, T, K) || 10cm Periodic table of the Elements, Temperature conversion Chart Insert: Conversions for Flow, Pressure, Energy, Power, Volume, Velocity, etc |
Pocket size circular slide rule with lots of helpful data. Blue Sleeve printed with "chemistry is chool" . | $25 |
13.08.27.03 |
13.08.27.03 |
Concise CTCS-552 (1966) Sama&Etani Reference tables – Advertising: Nupro Nuclear Products | 4in || D ( C, CI, L, A, S, T, K) || 10cm table of the Elements Insert: Conversions for Flow, Pressure, Energy, Power, Volume, Velocity, etc |
Unused Pocket size circular slide rule with conversion tables for Valve Engineers and others. White Sleeve With manual. Bottom of sandwich has crack. | $30 |
22.10.14.11 |
13.08.27.03 |
Concise CTCS-552 (1966) Sama&Etani Reference tables – Advertising: "Hooker" | 4in || D ( C, CI, L, A, S, T, K) || 10cm table of the Elements Insert: Conversions for Flow, Pressure, Energy, Power, Volume, Velocity, etc |
Pocket size circular slide rule with conversion tables for Valve Engineers and others. Black Sleeve ("OXY" label" With manual.. | $30 |
22.10.15.14 |
13.10.26.01 |
Mascot Vest Pocket Slide Rule – 1934 7cm diameter circular in pounch w/ generic instructions copyright 1934 | L, D ( C, CI ) S, A, K, T |
Cursor split at wrap (taped). Made or distributed by Tavella SalesInstructions (1.51MB PDF) |
$10 |
TOP • Rarities • Pickett • Keuffel & Esser • Circular • Dietzgen • Hemmi • Asia-China • Ricoh-Japan • Aristo • Faber-Castell • Nestler • Misc Europe • Post • Acumath • Lawrence • Sterling • Misc USA • British • Aerospace • HOW TO ORDER |
Accession # Reference |
Comparable Image Ref # | Brand and Model No. | Scales | Description | Dona-tion? |
17.05.22.07 |
13.10.25.01 |
Dietzgen 1760P Mannheim c1920 | A [ B, C ] D [ S, L, T ] |
Early frameless glass cursor. Glass cracked, glued with glass adhesive. Finctional. Black Cardboard box sleeve. | $20 |
22.07.06.132 |
12.01.10.02 |
Dietzgen 1732 (V1 frameless) Maniphase Multiplex Trig Type Log Log Rule. sn530507 | LL0, LL00, A [ B, T Cot, ST, S Cos ] D, DI, K L, LL1, DF [ CF, CIF, CI, C ] D, LL3, LL2 |
Good condition. Hard sleeve intact "N.D.Garett" Written under flap. | $40 |
21.06.10.02 |
18.04.06.109 |
Dietzgen 1735 Maniphase Multiplex Vector Type Log Log Rule. Version 1 all glass cursor no serial # | LL0, LL00, A [ B, T Cot, ST, S Cos ] D, Th, Sh2, Sh1 L, LL1, DF [ CF, CIF, CI, C ] D, LL3, LL2 |
Good condition. Screws have some green corrosion (can be cleaned) . Original owner etched on upper stock Donald L. Ware. Leather sleeve missing flap. | $50 |
23.05.18.23 |
12.05.06.02 |
Dietzgen 1757 Primatrig | L, K, A [ B, CI, C ] D, T Cot, ST, S Cos Trig identities, fractional Conversions, Equivalents |
All plastic duplex style..Tan sleeve, ink stains. Conversion Inster included.. | $15 |
14.12.09.01 |
14.09.21.07 |
Dietzgen 1767P c1942 wood stock (Roos) | A [ B, CI, C ] D, K [ S, L, T ] |
Painted wood. WWII era. Paint chipped on right end. Thin film cursor (replica not original, made from a C-Thru SR) not the same as sample image. | $15 |
14.12.09.01 |
13.06.28.02 |
Dietzgen 1767 National Maniphase c1966 | K, S, A [ B, CI, C ] D, T, L | All plastic duplex style. Back is blank. Has Leatherette sleeve , manual and original box with no end flaps | $15 |
14.12.08.01 |
13.06.28.02 |
Dietzgen 1767 National Maniphase c1966 | K, S, A [ B, CI, C ] D, T, L | All plastic duplex style. Back is blank. Tan Sleeve | $10 |
13.00.00.14 |
13.06.28.02 |
Dietzgen 1767 National Maniphase c1966 | K, S, A [ B, CI, C ] D, T, L | All plastic duplex style. Back is blank. No sleeve | $5 |
13.00.00.12 |
13.06.28.02 |
Dietzgen 1767 National Maniphase c1966 | K, S, A [ B, CI, C ] D, T, L | All plastic duplex style. Back is blank. No sleeve | $5 |
20.04.01.176 | 09.01.12.122 |
Dietzgen 1772A Pocket Redirule,in retail box Brown sleeve with manual | K, A [ B, CI, C ] D, L |
All plastic duplex style construction. With Box. Brown leather sleeve. With Manua lNo markings Axcu-math design | $30 |
TOP • Rarities • Pickett • Keuffel & Esser • Circular • Dietzgen • Hemmi • Asia-China • Ricoh-Japan • Aristo • Faber-Castell • Nestler • Misc Europe • Post • Acumath • Lawrence • Sterling • Misc USA • British • Aerospace • HOW TO ORDER |
Accession # Reference |
Comparable Image Ref # | Brand and Model No. | Scales | Description | Dona-tion? |
17.12.17.03 |
14.01.03.07 |
Hemmi P23 8” dcSE | A [ B, CI, C ] D, K | All plastic Duplex style. Hard Cardboard sleeve. Name on sleeve (Janice Lingle) | $15 |
17.05.02.47 |
09.01.12.37 |
Hughes Owens (Hemmi 40K) 1768C dcGF | A [ B, CI, C ] D, K [ S, L, T ] |
Bamboo Simplex. Hard Cardboard sleeve. | $20 |
20.04.01.166 | 18.07.11.09 |
Hughes-Owens 1762 MIOJ Pocket Manneheim c1947-1949 Leather sleeve | 5in // A [ B, CI, C ] D, K [ S, L, T ] |
clean with leather sleeve made in occupied japan | $20 |
24.07.04.H-O_1777dcFE |
18.12.30.01 |
Hughes-Owens 1777 Versalog Duplex sn219925 dcFE, Black COS. Black sleeve. | LL/1, LL/2, LL/3 [ T/T, SecT/ST, Cos/S, C ] D, LL3, LL2, LL1 LL0, LL/0, K, DF [ CF, CIF, CI, C ] D, R1, R2, L |
Nice. Black COS label. Early black Post Leather sleeve. Bright white stock. Hemmi OEM slide rule. Identical to Post 1460 Versalog. | $70 |
TOP • Rarities • Pickett • Keuffel & Esser • Circular • Dietzgen • Hemmi • Asia-China • Ricoh-Japan • Aristo • Faber-Castell • Nestler • Misc Europe • Post • Acumath • Lawrence • Sterling • Misc USA • British • Aerospace • HOW TO ORDER |
Accession # Reference |
Comparable Image Ref # | Brand and Model No. | Scales | Description | Dona-tion? |
TOP • Rarities • Pickett • Keuffel & Esser • Circular • Dietzgen • Hemmi • Asia-China • Ricoh-Japan • Aristo • Faber-Castell • Nestler • Misc Europe • Post • Acumath • Lawrence • Sterling • Misc USA • British • Aerospace • HOW TO ORDER |
Accession # Reference |
Comparable Image Ref # | Brand and Model No. | Scales | Description | Dona-tion? |
09.01.12.138 |
18.09.17.24 |
Lutz 102-s U.S. Dc O.S-2 | S, K, A [ B,CI, C ] D, L, T |
Excellent. Brown leather sleeve.No markings | $40 |
23.05.18.26 |
18.09.17.24 |
Lutz 102 U.S. Dc P.S-1 | S, K, A [ B,CI, C ] D, L, T |
Excellent. Brown leather sleeve.No markings | $40 |
23.05.18.27 |
12.05.06.01 |
Lutz 252 U.S. Dc SS-10 | K, A [ B, T1 Cot1, T2 Cot2, ST ST, S Cos, ] D, DI DF [ CF, CIF, CI, C ] D, L |
Brown leather sleeve. “MPL 44” scratched on edge and brace | $50 |
22.03.01.49 |
09.01.12.23 |
Relay DT-1015 Trig Duplex dcH.S-1 | K, A [ B, S, ST, T C ] D, DI L, LL1, DF [ CF, CIF, CI, C ] D, LL3, LL2 |
Brown leather sleeve. Name on sleeve flap "C.Belivead WBTS", crossed out "D.Bottomly." | $30 |
20.04.01.107 |
12.05.05.01 |
Jakar 523A Pocket with engineering aid insert | 13cm // A [ B, CI, C ] D, K | |5in [ S, L, T ] |
excellent. padded black sleeve with “S.M. Group Eckington 2324” printed promo. | $15 |
20.04.01.196 |
09.01.12.04 |
Compass 505 Pocket with leather sleeve | 13cm // A [ B, CI, C ] D, K || 5in [ S, L, T ] |
Good. Brown leather sleeve | $15 |
20.04.01.418 | 09.01.12.134 |
Generic Basic pocket mannheim trig with convex lens | A [ B, CI, C ] D, K [ S, L, T ] |
Good. Brown leather sleeve. Stamped Japan. Struthers-Dunn, iNc promo. | $10 |
20.04.01.128 | 19.09.26.01 |
Sankyo Basic pocket mannheim Trig with convex lens | A [ B, CI, C ] D, K [ S, L, T ] |
Excellent. Blue sleeve. Stamped Japan. Different SLT window configuration. Bourne Promo. | $10 |
TOP • Rarities • Pickett • Keuffel & Esser • Circular • Dietzgen • Hemmi • Asia-China • Ricoh-Japan • Aristo • Faber-Castell • Nestler • Misc Europe • Post • Acumath • Lawrence • Sterling • Misc USA • British • Aerospace • HOW TO ORDER |
Accession # Reference |
Comparable Image Ref # | Brand and Model No. | Scales | Description | Dona-tion? |
13.00.00.38 |
09.01.12.78 |
Aristo 0903 Scholar dc 2LE2 Plastic sleeve | L, K, A [ B, BI, CI, C ] D, S Cos, ST ST, T Cot | clean all plastic. Back is blank. Stock. has imprint 409 (school issue) Multiple hairlines. White and Red hard sleeve | $15 |
13.00.00.16 |
09.01.12.76 |
Aristo 0903 Scholar dc 3FE7 Plastic sleeve | L, K, A [ B, BI, CI, C ] D, S Cos, ST ST, T Cot 25 cm, 10 inch |
clean all plastic. Back is blank. Multiple hairlines. White and Red hard sleeve | $15 |
TOP • Rarities • Pickett • Keuffel & Esser • Circular • Dietzgen • Hemmi • Asia-China • Ricoh-Japan • Aristo • Faber-Castell • Nestler • Misc Europe • Post • Acumath • Lawrence • Sterling • Misc USA • British • Aerospace • HOW TO ORDER |
Accession # Reference |
Comparable Image Ref # | Brand and Model No. | Scales | Description | Dona-tion? |
22.09.13.39 |
20.04.01.015 |
Faber-Castell 63/91/338/A Rietz Pocket dc37-3 (1937) | 5in // K [ B, C ] D [ S, L, T ] |
Leather sleeve. Thin folded plastic lens. | $20 |
20.04.01.301 |
20.04.10.279 |
Faber-Castell 73/39 10cm pocket c1936 | 10cm // A [ B, C ] D | short 10cm Leather sleeve, Hans Weinmann, munchen promo | $20 |
18.04.06.022 |
13.06.28.03 |
Faber-Castell 67/87 Rietz Pocket dc5xx (?) | 5in // K, A [ B, CI, C ] D, L [ S, ST, T ] |
Excellent. Leather sleeve. American Airlines logo | $20 |
22.03.01.52 |
20.01.20.01 |
Faber-Castell 67/22R Disponent with Addiator dc6x2 (?) | 14cm // +/-%, DF(Cap./Int) [ CF(Dias), CI(p%), C(Dias) ] D (Int.) [Sh/d, PoundSterling] |
Excellent. Green Leather sleeve. no stlylus | $40 |
TOP • Rarities • Pickett • Keuffel & Esser • Circular • Dietzgen • Hemmi • Asia-China • Ricoh-Japan • Aristo • Faber-Castell • Nestler • Misc Europe • Post • Acumath • Lawrence • Sterling • Misc USA • British • Aerospace • HOW TO ORDER |
Accession # Reference |
Comparable Image Ref # | Brand and Model No. | Scales | Description | Dona-tion? |
14.01.10.34 | 13.10.07.05 |
Nestler 2012 Student Mannheim | A [ B, C ] D [ S, L, T] |
Cardboard sleeve wood with metal framed cursor. For USA market. | $30 |
TOP • Rarities • Pickett • Keuffel & Esser • Circular • Dietzgen • Hemmi • Asia-China • Ricoh-Japan • Aristo • Faber-Castell • Nestler • Misc Europe • Post • Acumath • Lawrence • Sterling • Misc USA • British • Aerospace • HOW TO ORDER |
Accession # Reference |
Comparable Image Ref # | Brand and Model No. | Scales | Description | Dona-tion? |
24.05.05.47 |
24.05.05.46 |
Fisher Controls Ventil Rechenschieber Mark VI, Elliot Automation 1968, in German. IWA05136 | Metric units for pressure, temperature, flow, etc | Good. All plastic | $20 |
20.04.01.342 |
22.03.01.101 |
X-Act No.222P 11cm/4-in Pocket slide rule from Denmark | 1/2-inch, 0-11cm, 0-4in // K, A[ B, CI, C ] D, L [ S, ST, T ] Equivalenst |
Excellent. Much better than the archive example. Metal mounted lens. green box, Brown leather sleeve. Has "FK" in hexagon logo. | $20 |
18.12.08.03 |
14.01.03.02 |
Diwa No 301 Reitz dc14 (Jan 1954) | A [ B, CI, C ] D [ S, S&T, T ] |
Excellent. Leather sleeve. Has smudges from use. | $15 |
20.04.01.053 |
22.03.01.100 |
UTO No 601 Hoffman, Pocket Rietz. V1 Metal Cursor Leather sleeve, box | 5in // A [ B, CI, C ] D, L [ S, S&T, T ] |
Excellent. Leather sleeve. Has "National Castings Company". Promo embossed lettering. | $15 |
14.07.03.72 |
14.01.10.05 |
UTO No 601 Hoffman, Pocket Rietz. Leather sleeve | 5in // A [ B, CI, C ] D, L [ S, S&T, T ] |
Excellent. Leather sleeve. Has Buffalo Forge Promo embossed lettering. | $15 |
18.07.11.08 |
09.01.12.108 |
Reiss DDR Darmstadt Pocket | 15cm // K, A DF [ CF, CIF, CI, C ] D, P, S, T [ LL1, LL2, LL3, L] |
All plastic with LogLog scales. Cursor: 4 hairlines Leather sleeve. No markings. Sleeve is embossed with company name: “tvornica parnih kotlova zagreb” | $25 |
21.08.07.13 |
14.10.15.06 |
Diwa No 601-1, Pocket Mannheim. Leather sleeve | 4.5in, 11cm // K, A [ B, CI, C ] D, L [ S, S&T, T ] |
Good. Leather sleeve. Fluidgenics Promo embossed lettering. Black sleeve. | $15 |
22.07.06.127 |
09.01.12.131 |
Graphoplex Koh-I-Noor 10020 Techni-Math/td> | 10 in // P, K, A, DF [ CF, L, CI, C ] D, S Cos, SRT, T, Cot | Made in France. Excellent. in Red hard plastic case | $40 |
20.04.01.325 | to be scanned | MSZ Losztalvu 4617-57 Logar made in Hungary | K, A [ B, CI, C ] D, L Sin, sin&Tg, Tan |
Soviet era Gost standard | $15 |
20.04.01.283 | 18.07.11.10 |
Dr. Ing. Seehas | A [ B, C ] D | Thin film cursor | $10 |
20.04.01.016 | 14.10.15.06 |
Diwa 601-1 Pocket | 5in // K, A [ B, CI, C ] D, L [ S, ST, T ] |
Excellent. Leather sleeve. Consarc Power Corp. Promo | $10 |
20.04.01.017 | 20.04.01.368 |
Ecobra 1461 Reitz Painted aluminum stock | K, A [ B, R, C ] D, lg 5in [ sin, tg ] |
Brown leather sleeve. A couple chips on the edge. “Pinturas Vencedor” Promo | $25 |
20.04.01.017 | 20.04.01.381 |
Ecobra 1260 Reitz All- aluminum stock | 14cm // A [ B, C ] D [ S, L, T ] |
Tan sleeve. | $50 |
20.04.01.174 |
09.01.12.111 |
Logarex 27103 Rietz Duplex | K, A [ B, CI, C ] D, log 4in, Ωmm2/m [ S, T] Constants, 10cm |
Multilined cursor. Tan leather sleeve | $20 |
22.01.01.107 |
22.03.01.106 |
Reiss DDR Pocket Darmstadt,Multilined cursor | 15cm // K, A DF [ CF, CIF, CI, C ] D, P, S, T [ LL1, LL2, LL3, L] |
Tan sleeve, very nice | $30 |
TOP • Rarities • Pickett • Keuffel & Esser • Circular • Dietzgen • Hemmi • Asia-China • Ricoh-Japan • Aristo • Faber-Castell • Nestler • Misc Europe • Post • Acumath • Lawrence • Sterling • Misc USA • British • Aerospace • HOW TO ORDER |
Accession # Reference |
Comparable Image Ref # | Brand and Model No. | Scales | Description | Dona-tion? |
21.05.31.02 | 17.12.17.13 |
Post 1441 dcRK 4 inch Pocket Mannheim with magnifier, Brown leather vest sleeve with clip. | 4in // A [ B, CI, C ] D [ S, L. T ] |
Miniature but functional, pocket slide rule made by Sun Hemmi, rebranded for POST. Pocket clip sleeve missing female side of snap. Excellent.1967 | $30 |
22.03.01.73 |
12.06.23.03 |
Post 1442 Pocket Duplex Dual 5 inch/10 inch (Roos) | K, A [ B, S, T, C ] D, DI Fraction-Decimal [ L L, C2, C1 ] D1, D2, D |
Pocket slide rule with 5 inch wrap around scales equivalent to 10 inches long. White braces Brown sleeve. Red labels fading. | $20 |
20.04.01.170 |
12.02.12.02 |
Post 1444-P Pocket Made by Bruning | 12.5cm // A [ B, CI, C ] D, K \\ 5in [S, L, T ] |
Brown sleeve with Post logo. No Post brand on slide rule. Different from bruning 2401 as they swapped inch/cm scale on edges for Post. | $15 |
18.04.06.57 |
14.07.02.79 |
Post 1444K Commerce, 5 inch pocket Mannheim, Brown leather pocket sleeve. C1940 | 5in // A [ B, CI, C ] D, K [ S, L. T ] |
Pocket slide rule made in USA by Hemmi, rebranded for POST. Has what's left of retail box | $30 |
22.07.06.198 |
09.01.12.41 |
Post 1445 8-inch Mannheim dcOK Nov 1964 | K, DF [ CF, CI, C ] D, A [ TI, L, SI ] |
No sleeve. | $15 |
14.01.10.28 |
11.12.15.02 |
Post 1446 Mannheim pre WWII | A [ B, CI, C ] D [ S, L. T ] |
Black Cardboard sleeve. No cursor | $5 |
14.07.03.38 |
11.12.15.02 |
Post 1446 Mannheim 1936 pre WWII | A [ B, CI, C ] D, K [ S, L. T ] |
Black Cardboard sleeve. No back equivalents label. | $10 |
23.06.09.03 |
11.12.15.02 |
Post 1446 Mannheim pre WWII | A [ B, CI, C ] D, K [ S, L. T ] |
Black Cardboard sleeve Open on end. Back equivalents label Faded.. | $10 |
22.10.13.16 |
11.12.15.02 |
Post 1446 Mannheim pre WWII | A [ B, CI, C ] D [ S, L. T ] |
Black Cardboard sleeve. Sleeve mismarked as 1449 | $15 |
18..09.17.30 |
11.12.15.02 |
Post 1446 Mannheim pre WWII | A [ B, CI, C ] D [ S, L. T ] |
Black Cardboard sleeve. All intact | $10 |
18.09.17.33 |
04.04.22.02 |
Post 1447 Mannheim dcCK Nov 1952 With Post logo | A [ B, CI, C ] D, K [ S, L. T ] |
Popular entry level slide rule. Brown leatherette sleeve. | $10 |
18.09.17.33 |
04.04.22.02 |
Post 1447 Mannheim dcGL Dec 1956 With Post logo | A [ B, CI, C ] D, K [ S, L. T ] |
Popular entry level slide rule. Red Cardboard sleeve. | $10 |
22.07.06.193 |
14.07.04.01 |
Post 1450 Versatrig dcMD (1962) | L, A [ T T, SecT ST, Cos S, C ] D, DI K, DF [ CF, CIF, CI, C ] D, R1, R2 |
Excellent. Black leather sleeve (tight). OEM Hemmi bamboo slide rule. "D.O.G.S." scrathed on edge of stock (not the face). | $30 |
22.07.06.195 |
14.07.04.01 |
Post 1450 Versatrig dcVH (1971) | L, A [ T T, SecT ST, Cos S, C ] D, DI K, DF [ CF, CIF, CI, C ] D, R1, R2 |
Excellent. Black leather sleeve (tight). OEM Hemmi bamboo slide rule. No markings. | $30 |
22.07.06.196 |
14.07.04.01 |
Post 1450 Versatrig dcQI (sep 1966) no sleeve, | L, A [ T T, SecT ST, Cos S, C ] D, DI K, DF [ CF, CIF, CI, C ] D, R1, R2 |
Excellent. no sleeve . OEM Hemmi bamboo slide rule. Hole drilled in stock, for a demonstration stand | $20 |
22.07.06.197 |
14.07.04.01 |
Post 1450 Versatrig dcUF (jul 1970) no sleeve, | L, A [ T T, SecT ST, Cos S, C ] D, DI K, DF [ CF, CIF, CI, C ] D, R1, R2 |
Excellent. no sleeve OEM Hemmi bamboo slide rule. Hole drilled in stock, for a demonstration stand | $20 |
23.05.18.17 |
14.07.04.01 |
Post 1450 Versatrig dcUH (Aug 1970) Naugahyde sleeve, | L, A [ T T, SecT ST, Cos S, C ] D, DI K, DF [ CF, CIF, CI, C ] D, R1, R2 |
Excellent.OEM Hemmi bamboo slide rule Naugahyde | $25 |
14.01.10.14 |
11.10.30.02 |
Post 1452W Universal dcJL 1959 | 10in // A [ B, CI, C ] D, K [ S, L. T ] |
Perfect/ No sleeve. OEM Hemmi bamboo | $30 |
11.10.25.04 |
13.10.22.02 |
Post 1460 Versalog Duplex No SN dcFH Aug1955, Leather sleeve w/ belt loop | LL/1, LL/2, LL/3 [ T/T, SecT/ST, Cos/S, C ] D, LL3, LL2, LL1 LL0, LL/0, K, DF [ CF, CIF, CI, C ] D, R1, R2, L |
Black COS label. Leather sleeve with integrated Belt Loop. shows wear. Faded white stock. Hemmi OEM slide rule. Name inside sleeve | $50 |
22.10.14.03 |
13.10.22.02 |
Post 1460 Versalog Duplex No SN dcDD 1953, Leather sleeve w/ belt loop | LL/1, LL/2, LL/3 [ T/T, SecT/ST, Cos/S, C ] D, LL3, LL2, LL1 LL0, LL/0, K, DF [ CF, CIF, CI, C ] D, R1, R2, L |
Black COS label. Leather sleeve with integrated Belt Loop. shows wear. Faded white stock. Hemmi OEM slide rule | $50 |
23.06.09.01 |
13.10.22.02 |
Post 1460 Versalog Duplex sn124602 dcKL Dec 1960, | LL/1, LL/2, LL/3 [ T/T, SecT/ST, Cos/S, C ] D, LL3, LL2, LL1 LL0, LL/0, K, DF [ CF, CIF, CI, C ] D, R1, R2, L |
Black COS label. Leather sleeve missing flap. | $50 |
18.04.06.59 |
13.10.22.02 |
Post 1460 Versalog Duplex No SN dcGE 1956, Retail Box, Leather sleeve w/ belt loop | LL/1, LL/2, LL/3 [ T/T, SecT/ST, Cos/S, C ] D, LL3, LL2, LL1 LL0, LL/0, K, DF [ CF, CIF, CI, C ] D, R1, R2, L |
Black COS label. Leather sleeve with Belt Loop. Gold embossed name on sleeve (Keith Sherer). Bright white stock. Hemmi OEM slide rule | $80 |
22.05.06.19 |
18.12.30.01 |
Post 1460 Versalog Duplex sn219925 dcLG, Green COS Leather sleeve. | LL/1, LL/2, LL/3 [ T/T, SecT/ST, Cos/S, C ] D, LL3, LL2, LL1 LL0, LL/0, K, DF [ CF, CIF, CI, C ] D, R1, R2, L |
Nice. Green COS label. Leather sleeve. name in label insert (Capt. Blackburn). Bright white stock. Hemmi OEM slide rule | $80 |
20.01.25.01 |
18.12.30.01 |
Post 1460 Versalog Duplex sn402322 dcNA Jan1963, Green COS Leather sleeve. | LL/1, LL/2, LL/3 [ T/T, SecT/ST, Cos/S, C ] D, LL3, LL2, LL1 LL0, LL/0, K, DF [ CF, CIF, CI, C ] D, R1, R2, L |
Nice. Green COS label. Leather sleeve with belt loop Name under flap. Bright white stock. Hemmi OEM slide rule | $80 |
22.07.06.159 |
19.10.23.01 |
Post 1460 Versalog Duplex sn628017, dcOI Sep1964 Leather sleeve w/ belt loop | LL/1, LL/2, LL/3 [ T/T, SecT/ST, Cos/S, C ] D, LL3, LL2, LL1 LL0, LL/0, K, DF [ CF, CIF, CI, C ] D, R1, R2, L |
Green COS label. Brown Leather sleeve. belt loop. Wear from being worn. Crossed-out markings in flap | $50 |
24.05.05.10 |
19.10.23.01 |
Post 1460 Versalog Duplex sn820934, dcRF (June 1967) Leather sleeve in retail box | LL/1, LL/2, LL/3 [ T/T, SecT/ST, Cos/S, C ] D, LL3, LL2, LL1 LL0, LL/0, K, DF [ CF, CIF, CI, C ] D, R1, R2, L |
Perfect. no markings. Green COS label. Brown Leather sleeve with belt loop.. | $85 |
24.05.05.11 |
19.10.23.01 |
Post 1460 Versalog Duplex sn820934, dcRE (May 1967) Leather sleeve in retail box | LL/1, LL/2, LL/3 [ T/T, SecT/ST, Cos/S, C ] D, LL3, LL2, LL1 LL0, LL/0, K, DF [ CF, CIF, CI, C ] D, R1, R2, L |
very good. Green COS label. Brown Leather sleeve with belt loop. name lightly scratched on one metal brace. no markings on sleeve. | $75 |
22.07.06.161 |
19.10.23.01 |
Post 1460 Versalog Duplex sn843378, no dc (c1969) Leather sleeve w/ belt loop | LL/1, LL/2, LL/3 [ T/T, SecT/ST, Cos/S, C ] D, LL3, LL2, LL1 LL0, LL/0, K, DF [ CF, CIF, CI, C ] D, R1, R2, L |
Green COS label. Brown Leather sleeve. belt loop. Wear from being worn. Plastic Lens, Crossed-out markings in flap Name in Window: "Don Thompson, GA Tech, Atlanta" | $50 |
22.03.01.50 |
18.12.30.01 |
Post 1460 Versalog sn403374 dcNC (march 1963) green COS one cracked glass (restored). Tarnished braces. Black sleeve. | LL/1, LL/2, LL/3 [ T/T, SecT/ST, Cos/S, C ] D, LL3, LL2, LL1 LL0, LL/0, K, DF [ CF, CIF, CI, C ] D, R1, R2, L |
Nice. Green COS label. Leather sleeve. No Markings. Tarnished metal pieces./td> | $30 |
21.08.04.02 |
18.03.01.01 |
Post 1460 Versalog sn223775 dcFF 1955 Black Cos | LL/1, LL/2, LL/3 [ T/T, SecT/ST, Cos/S, C ] D, LL3, LL2, LL1 LL0, LL/0, K, DF [ CF, CIF, CI, C ] D, R1, R2, L |
clean cursor frame and braces Leather sleeve w/belt loop. Flap has Art Anderson inside. | $50 |
23.07.18.04 |
18.12.30.01 |
Post 1460 Versalog sn216279 dcLF 1961 Green Cos | LL/1, LL/2, LL/3 [ T/T, SecT/ST, Cos/S, C ] D, LL3, LL2, LL1 LL0, LL/0, K, DF [ CF, CIF, CI, C ] D, R1, R2, L |
clean cursor frame and braces Leather sleeve w/belt loop. Flap has Mike Grady inside. | $50 |
18.04.06.32 |
09.01.12.47 |
Frederick Post 1461 Electrical c1936. Very Rare. Pre-WWII and pre-Versalog numbering system. | L, K, A [ B, CI, C ] D, T(tau), G(theta) Theta, R(theta), P [ Q, QI, C ] LL3, LL2, LL1 |
Grey hard plastic sleeve (not original), Slide rule in perfect condition. Pre-Post oval logo. | $200 |
14.07.03.36 |
10.12.12.01 |
Post 1462 Duplex (Roos) pre WWII | LL0, LL00, A [ B, K, L, C ] LL3, LL2, LL1 T, DF [ CF, CIF, CI, C ] D, S, ST |
Metal braces, laminated mahagony. Name on sleeve flap (McConnell). Made in USA | $20 |
23.05.18.15 |
14.01.10.12 |
Post 1462 Duplex Log Log Deci Trig, c1945 (Made by Roos), Brown leather sleeve in red box. | LL0, LL00, A [ B, K, L, C ] LL3, LL2, LL1 T, DF [ CF, CIF, CI, C ] D, S, T |
(Made by Roos), white braces. Brown leather sleeve.name on flap Lt.Col. J.?. Knight Jr.. | $25 |
22.04.07.01 |
14.01.10.12 |
Post 1462 Duplex Log Log Deci Trig, c1945 (Made by Roos), Brown leather sleeve in red box. | LL0, LL00, A [ B, K, L, C ] LL3, LL2, LL1 T, DF [ CF, CIF, CI, C ] D, S, T |
(Made by Roos), white braces. Brown leather sleeve. in Red box | $25 |
22.07.06.190 |
14.01.10.12 |
Post 1462 Duplex Log Log Deci Trig, c1945 (Made by Roos), Brown leather sleeve in red box. | LL0, LL00, A [ B, K, L, C ] LL3, LL2, LL1 T, DF [ CF, CIF, CI, C ] D, S, T |
(Made by Roos), white braces. Brown leatherette sleeve in red box. | $30 |
22.07.06.191 |
14.01.10.12 |
Post 1462 Duplex Log Log Deci Trig, c1945 (Made by Roos), Brown leather sleeve in red box. | LL0, LL00, A [ B, K, L, C ] LL3, LL2, LL1 T, DF [ CF, CIF, CI, C ] D, S, T |
(Made by Roos), bright white braces. Black leather sleeve. Red scales beginning to fade | $30 |
22.07.06.192 |
14.01.10.12 |
Post 1462H Postig Duplex Log Log Deci Trig, c1950 (Made In Occupied Japan by Hemmi), . | LL0, LL00, A [ B, K, L, C ] LL3, LL2, LL1 T, DF [ CF, CIF, CI, C ] D, S, T |
(Made by Hemmi), laminated bamboo. Brown leather sleeve. missing three M1.6 x 5mm screws | $30 |
TOP • Rarities • Pickett • Keuffel & Esser • Circular • Dietzgen • Hemmi • Asia-China • Ricoh-Japan • Aristo • Faber-Castell • Nestler • Misc Europe • Post • Acumath • Lawrence • Sterling • Misc USA • British • Aerospace • HOW TO ORDER |
Accession # Reference |
Comparable Image Ref # | Brand and Model No. | Scales | Description | Dona-tion? |
23.05.18.32 |
15.04.17.02 |
Acu-math 900 - Professional Mannheim Trig - c1955 red oval logo | K, A [ B, T Cot, ST, S Cos] D, DI, L Conversions, DF [ CF, CIF, CI, C ] D, Conversions, con't. |
Machined Plastic duplex, red oval logo, Red ink is smearin like the reference image. rounded corners, metal braces. Sewed tan leather sleeve | $20 |
23.05.18.33 |
16.06.02.03 |
Acu-math 500 - Simplex Trig - 1960 | S, K, A [ B, CI, C ] D, L, T Conversion Table [Fraction=Decimal] Trig properties |
Machined Plastic duplex, black oval logo, rounded corners, metal braces. Molded plastic cursor. Sewed tan leather sleeve | $15 |
15.05.12.05 |
16.06.02.04 |
Acu-Math 1211 Pocket Duplex Mannheim in retail box. | A [ B, CI, C ] D, K, L S, T |
Plastic duplex with steel braces. Pre-Acu-Math logo. Retail box. White leather sleeve. | $25 |
19.04.01.14 |
20.01.03.05 |
Acu-Math 1240 – c1965, brown leather sleeve | K, A [ B, CI, C ] D, L Back is blank |
Plastic one sided duplex. Excellent. Brown leather sleeve Modern Logo | $20 |
14.01.10.57 |
16.06.21.01 |
Acu-Math 400 Student Mannheim w/instruction (Sterling now) | S, K, A [ B, CI, C ] D, L, T Back is blank |
Oval Logo. Plastic duplex, square corners, white molded braces. Black plastic sleeve. | $20 |
19.04.01.11 |
13.06.25.01 |
Acu-Math 511 Mannheim Professional all-metal | S, K, A [ B, CI, C ] D, L, K Trig Identities, fractional Equivalents |
magnesium duplex, rounded corners, metal braces. Single-sided cursor, Tan naugahyde sleeve. Rusty screw heads and rivets | $20 |
23.05.18.31 |
22.07.06.53 |
Acu-Math 1311 Log Log Decitrig all-metal, red oval logo | LL01, K, A [ B, T, ST, S ] D, L, LL1 LL02, LL03, DF [ CF, CIF, CI, C ] D, LL3, LL2 |
magnesium duplex, rounded corners, Metal braces.b Tan sleeve. slight | $25 |
11.11.17.05 |
21.08.07.30 |
Acu-Math 500 trig, metal braces, 1960 | S, K, A [ B, CI, C ] D, L, T Conversion table [Fraction=Decimal] Conversion table |
Metal braces. No oval logo. Tan leatherette sleeve | $20 |
21.11.03.06 |
18.07.11.12 |
Festus Acu-Rule No. 10-D magnifying cursor 1938 - Rare red sleeve | 10in // A [ B, CI, C ] D, K || 25cm | Printed on white painted on wood stock. Bevel has paper scales glued to stock and paper equivalent label glued on back | $30 |
TOP • Rarities • Pickett • Keuffel & Esser • Circular • Dietzgen • Hemmi • Asia-China • Ricoh-Japan • Aristo • Faber-Castell • Nestler • Misc Europe • Post • Acumath • Lawrence • Sterling • Misc USA • British • Aerospace • HOW TO ORDER |
Accession # Reference |
Comparable Image Ref # | Brand and Model No. | Scales | Description | Dona-tion? |
18.12.30.15 |
12.04.03.01 |
Lawrence 8-B 8” Mannheim, Wabash, Ind. | A [ B, CI, C ] D, K Conversion Chart |
All wood, Blue ink text. Name in well (Steven Garreth) | $15 |
21.11.03.07 |
12.04.03.01 |
Lawrence 8-B 8” Mannheim, Wabash, Ind. NIB | A [ B, CI, C ] D, K Conversion Chart |
All wood, Blue ink text. Original sleeve. | $20 |
20.08.15.30 | 12.03.21.05 |
Lawrence Engineering Services 250-BT, 611 on slide. 10” Mannheim, Peru Indiana 1947 | A [ B, CI, C ] D, K Conversion Chart |
White painted wood on front, red ink on plain wood on back. #611 on slide. | $20 |
18.04.06.144 | 12.03.21.05 |
Engineering Instruments, 10” Mannheim, Peru Indiana 1947 | A [ B, CI, C ] D, K Conversion Chart |
No model number, Dark varnish covering rear | $5 |
15.06.22.04 | 18.09.17.37 |
Engineering Instruments, 10-B 10” Mannheim, Peru Indiana 1947 | A [ B, CI, C ] D, K Conversion Chart |
White painted wood on front, blue ink. Blue and yellow cardboard retail sleeve | $10 |
20.04.01.226 |
15.03.19.01 |
Draft-A-Plan 5-B “Learner” 5” slide rule, (Lawrence) | A [ B, CI, C ] D, K | Included in Draft-A-Plan set for teens | $25 |
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Accession # Reference |
Comparable Image Ref # | Brand and Model No. | Scales | Description | Dona-tion? |
20.08.15.17 | 11.11.11.04 |
Sterling 589 Senior, Red Text on slide | A [ B, CI, C ] D, K [ S, L, T ] |
White plastic, 5 bridges on stock. Red text on slide. Plastic slightly soiled. | $10 |
18.09.17.19 | 14.10.10.11 |
Sterling 594 Decimal Trig Log Log c1965 w/instructions | LL01, K, A [ B, T<45, T>45, ST, S ] D, DI, LL1 LL02, LL03, DF, [ CF, CIF, L, CI, C ] D, LL3, LL2 |
Model number. White plastic, like new. Grey vinyl sleeve. Missing screw. Fully operable. Name on sleeve (John Campbell) | $20 |
18.09.17.18 | 11.11.11.03 |
Sterling 694 Decimal Trig Log Log c1965 w/instructions | LL01, K, A [ B, T<45, T>45, ST, S ] D, DI, LL1 LL02, LL03, DF, [ CF, CIF, L, CI, C ] D, LL3, LL2 |
No model number. White plastic, like new. Black vinyl sleeve | $20 |
18.09.17.15 | 11.11.11.03 |
Sterling 694 Decimal Trig Log Log c1965 w/instructions | LL01, K, A [ B, T<45, T>45, ST, S ] D, DI, LL1 LL02, LL03, DF, [ CF, CIF, L, CI, C ] D, LL3, LL2 |
No model number. White plastic, like new. Brown vinyl sleeve | $20 |
18.12.30.12 | 11.11.10.01 |
Sterling 685 Mannheim w/rulers c1965 w/instructions | 10in 1/16 // A [ B, CI, C ] D, K \\ 10in .050 S, L, T (invert slide to use) |
All plastic, blue and clear vinyl sleeve. | $15 |
17.12.17.22 |
11.08.16.01 |
Sterling 587 Pocket Mannheim | A [ B, CI, C ] D, K S, L, T (invert slide to use) |
All plastic, No sleeve | $5 |
TOP • Rarities • Pickett • Keuffel & Esser • Circular • Dietzgen • Hemmi • Asia-China • Ricoh-Japan • Aristo • Faber-Castell • Nestler • Misc Europe • Post • Acumath • Lawrence • Sterling • Misc USA • British • Aerospace • HOW TO ORDER |
Accession # Reference |
Comparable Image Ref # | Brand and Model No. | Scales | Description | Dona-tion? |
24.07.04.45 |
20.08.24.01 |
Gerber Scientific No TP007100B, Variable Scale | Scales (23.5 cm): R1, I, L10 | In padded leather box. | $80 |
24.07.04.44 |
24.07.04.44 |
Gerber Scientific No TP007200B, Variable Scale 20 inch | Scales (47 cm): R1, R2 | In padded leather box. | $200 |
22.07.06.126 |
22.07.06.50 |
American Blueprint Co. NY. Military Slide Rule, Version 2 with Distance | Opposite Angle Deg, Mils [Apex Angle) Mils, Deg, CI,C (Base)] D (Distance),A [Tan, Sin-Tan, Tan ] Geometry formulae |
Mahogony stock supporting plastic scales. Brown leather sleeve | $50 |
24.07.04.05 | 24.05.05.42 |
Park Instrument Co. (Grafton Plastics - same as Charles Bruning 2420) leather sleeve | 10inch // A [ B, CI, C ] D, K \\ 25cm [S, L, T ] |
All-plastic. Leather sleeve. | $20 |
15.06.22.01 | 13.08.27.02 |
Charles Bruning 2420 leather sleeve | 10inch // A [ B, CI, C ] D, K \\ 25cm [S, L, T ] |
All-plastic. Leather sleeve. Instructions. Perfect like new. W/Box | $30 |
14.07.02.87 | 13.07.03.06 |
Charles Bruning 2401 leather sleeve. | 5inch // A [ B, CI, C ] D, K \\ 12.5cm [S, L, T ] |
All-plastic. 1945 cursor. Leather sleeve. (Embossed w/name Alfred E Trosch) Macine Tool promo | $10 |
18.04.06.141 | 14.07.02.07 |
Charles Bruning 2401 leather sleeve. In box w/instr. | 5inch // A [ B, CI, C ] D, K \\ 12.5cm [S, L, T ] |
All-plastic. Newer cursor. Leather sleeve. Instructions. Perfect like new. W/Box Promotional (Int. Conveyor & Washer Corp.) | $20 |
20.04.01.100 | 14.07.02.07 |
Charles Bruning 2401/68-540 leather sleeve. In box w/instr. | 5inch // A [ B, CI, C ] D, K \\ 12.5cm [S, L, T ] |
All-plastic. Newer cursor. Leather sleeve. Instructions. Perfect like new. W/Box Promotional (ESSO.) | $20 |
20.04.01.010 |
14.07.02.07 |
Charles Bruning 2401/68-540 leather sleeve. In box w/instr. | 5inch // A [ B, CI, C ] D, K \\ 12.5cm [S, L, T ] |
All-plastic. Newer cursor. Leather sleeve. Instructions. Perfect like new. W/Box no promo | $20 |
18.03.20.07 |
11.11.11.05 |
Foxboro Valve Sizing and Calculations Slide Rule | Sizing control valves usually involved solving for the valve's Cv based on flow rate, flowing temperature, specific gravity, and upstream and downstream pressures. | Riveted plastic stock with wrap-around cursor, Black sleeve. Excellent | $25 |
21.04.07.05 |
13.10.07.07 |
Charvoz-Roos SR-111 Trig-O-Log | L, LL1, DF [ CF, CIF, CI, C ] D, LL3, LL2 LL0, LL00, A [ B, K, CI, C ] S, ST, T |
Red scales and labels faded. Metal braces. Fully functional | $30 |
22.03.01.47 |
13.10.07.07 |
Charvoz-Roos SR-111 Trig-O-Log | L, LL1, DF [ CF, CIF, CI, C ] D, LL3, LL2 LL0, LL00, A [ B, K, CI, C ] S, ST, T |
Red scales and labels faded. Metal braces tarnished. Fully functional | $20 |
21.07.24.02 |
13.07.03.01 |
Acu-Math 130 Log Log Decimal Trig Magnesium with finger pocket on slide. | LL00, LL00, K, A [ B, K, CI, C ] D,S, ST, T L, LL, DF [ CF, CIF, CI, C ] D, LL3, LL2 |
magnesium duplex, rounded corners, metal braces. brown alligator skin Naugahyde sleeve. Replica 3D cursor block. Name on label in window "A.C. Abbot". | $40 |
18.12.15.01 | image to be scan | Fenwall Electronics 6300A Themistor data and curve computer (Perrygraph) | slide chart | 12+ Multiple scales in this 6” x 9” slide chart | $10 |
20.04.01.347 | 20.04.01.385 |
Master Electric Pocket | 5in // A [ B, C ] D 13cm [ S, L, T ] Back Advertising: Master Electric Motors |
Good. Back Advertising: Master Electric Motors, Leather Sleeve. | $15 |
20.04.01.084 | 20.04.01.249 |
Guedon Metal Pocket 1943 V2 | A [ B, CI, C ] D 5in(fractions) 125mm |
All-metal. Good condition c.1943 | $20 |
20.04.01.181 | 11.12.03.01 |
Lietz 2971-N (Hemmi post WWII version) | 5 in // A [ B, CI, C ] D [ S, L, T ] |
c1950 post WWII version made by Hemmi. Fair leather sleeve. Slide rule is good. | $20 |
23.05.18.19 | 20.04.01.428 |
Charles Bruning 2398 dual-faced 5-inch duplex, leather sleeve.w/manual In box | K, A [ B, ST, S ] D, T DF [ CF, CI, C ] D, L |
All-plastic. Newer cursor. Leather sleeve. w/manual, Name scratched on stock. W/Box SKF promo on sleeve. | $30 |
22.05.06.39 |
22.05.06.37 |
CENCO No72356 Central Scientific Co. Plastic Slide Rule | 6in || A [ B, CI, C ] D, || 15.3cm S, L, T |
Thin film design. Made by Parisian Novelty. . | $5 |
22.05.06.40 |
22.05.06.37 |
CENCO No72356 Central Scientific Co. Plastic Slide Rule | 6in || A [ B, CI, C ] D, || 15.3cm S, L, T |
Thin film design. Made by Parisian Novelty. . | $5 |
21.12.19.01 |
21.01.19.01 |
Weber 4288 Pickworth (Nestler Rietz) | 10In // A [ B, CI, C ] D, K || 27.5 S, S&T, T |
Stock chipped on two cormers, but does not affect reading scales. Great 3 hairline cursor. | $30 |
12.03.16.01 |
12.03.16.04 |
Midget Adding Machine | addition and subtraction | Ve-Po-Ad variant, In in Cardboard Folder,Missing Stylus | $20 |
TOP • Rarities • Pickett • Keuffel & Esser • Circular • Dietzgen • Hemmi • Asia-China • Ricoh-Japan • Aristo • Faber-Castell • Nestler • Misc Europe • Post • Acumath • Lawrence • Sterling • Misc USA • British • Aerospace • HOW TO ORDER |
Accession # Reference |
Comparable Image Ref # | Brand and Model No. | Scales | Description | Dona-tion? |
18.12.30.02 | 14.02.10.04 |
British Thornton P271 Log Log | LL2, LL3, L, A [ B, CI, ISd/Sd, /I, C ] D, S, ST, T | Grey hard case. | $35 |
19.04.01.07 | 11.12.09.01 |
Unique Study 500 with Instructions | K, A [ B, CI, C ] D, S, T | Green and white vinyl sleeve | $15 |
20.04.01.125 | 09.01.12.100 |
Blundell-Harling S143-20 Pocket | K, A [ B, CI, C ] D, L | Duplex form, but only one sided with sleeve GEC Measurements promo ad on back and sleeve. | $15 |
20.04.01.152 | P020 |
Unique Pocket all-wood | A [ B, CI, C ] D, K | stained from storage in sleeve | $10 |
20.04.01.093 | P020 |
Unique Pocket all-wood | A [ B, CI, C ] D, K | stained | $15 |
20.04.01.273 |
20.04.01.220 |
Boots Ringplan “Standard” Germany | 14 cm // K, A [ B, CI, C ] D, L \\ 5in [ S, ST, T ] |
Plastic sleeve w/manual. Green accents. Made in Germany | $15 |
20.04.01.197 |
17.05.02.06 |
W.H. Smith Simplified Rietz Pocket | K, A [ B, CI, C ] D, L | Duplex style construction | $35 |
22.03.01.93 |
17.05.02.06 |
W.H. Smith Simplified Rietz Pocket | K, A [ B, CI, C ] D, L | Duplex style construction. excellent | $35 |
20.04.01.387 | To be scanned | B.R.L. S100 | A [ B, C ] D | SADIA Hot Water Heater promo box | TBD |
22.03.01.43 |
20.08.07.02 |
Unique Universal I | LU, S, A [ B, R(CI), C ] D, T, LL Back: Trig Identities |
Good | $20 |
TOP • Rarities • Pickett • Keuffel & Esser • Circular • Dietzgen • Hemmi • Asia-China • Ricoh-Japan • Aristo • Faber-Castell • Nestler • Misc Europe • Post • Acumath • Lawrence • Sterling • Misc USA • British • Aerospace • HOW TO ORDER |
Accession # Reference |
Comparable Image Ref # | Brand and Model No. | Scales | Description | Dona-tion? |
04.09.30.03 |
22.07.06.39 |
Eckel Precision Scale USAF Type A-1 Aerial Photo - c1950 - Made in USA for Astrodyne | L, A, DF [ CF, CIF, T, S, C ] D, DI, K Ground Size, Ground Speed, [Image size, Cycling Time, Focal Length ] Altitude |
Perfect. Aluminum no sleeve by Precision Scale Co. (founded by Art Eckel, the other half of Pickett and Eckel). BlackPlastic and rubber sleeve | $150 |
22.09.20.23 |
22.07.06.39 |
Jeppesen CR-2 Computer 1955 4-inch dia | Distance Naut Miles, True Air Speed (Time Min, Hrs, Density Altitude, Air Temp ) Wind Correction Angle( True Heading ) |
All plastic disk.for pilots. Green and transparent plastic sleeve | $10 |
22.07.06.41 |
22.07.06.39 |
Jeppesen CR-2 Computer 1955 4-inch dia | Distance Naut Miles, True Air Speed (Time Min, Hrs, Density Altitude, Air Temp ) Wind Correction Angle( True Heading ) |
All plastic disk.for pilots. Brown Faux leather sleeve | $10 |
22.09.13.52 |
22.09.20.22 |
Jeppesen CR-5 Computer 1955 3.75-inch dia | Distance Naut Miles, True Air Speed (Time Min, Hrs, Density Altitude, Air Temp ) Wind Correction Angle( True Heading ) |
All plastic disk.for pilots. Brown Faux leather sleeve | $10 |
22.07.06.108 |
22.07.06.19 |
Kane Aero MK-6B Dead Reckoning Computer 1957 w/ wind slide | Distance Naut Miles, True Air Speed (Time Min, Hrs, Density Altitude, Air Temp ) Wind Correction Angle( True Heading ) |
All bright aluminum plastic disk.for pilots. Brown Faux leather sleeve | $20 |
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