| COVER | DESCRIPTION | ELECTRONIC FILES |
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REF - Scans contributed tghrough Sven Knudson, Ninfinger Productions Picture provided by Vern Estes
Estes Industries, Model Rocket Supplies - Combined catalog 1964 through 1971 Estes industries (Now Estes Rockets) Penrose, Colorado File contains 17 slide rule pages and related covers |
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REF J. Halden & Co. (1915) Drawing Instruments, Surveying Instruments, etc Includes Halden Calculex, Halden Slide Rule, Faber-Castell Manchester 8, Albert Square, Rowsley Works, Reddish England |
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M196 - Courtesy of MIT Museum and George Keane Laboratory Specialties (1940) Slide Rules for Mathematics and Science Classes Includes (Acu-Rule) 10-D, 10-J, 50 and 100 slide rules, a (Gilson Binary) circular slide rule and a manual from WINSCO publishing. Note: A K&E internal memo from A.W. Keuffel is attached. Laboratory Specialties Inc. 144 South Wabash Street Wabash, Indiana |
![]() K&E Internal memo regarding LSI |
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REF - Scan courtesy of Giovanni Breda Collection Nestler Cross Reference (from 1967 Instruction Manual) Old and New numbering system Nestler Single page |
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REF - Scan courtesy of Ron Knapp Gilson Midget Catalogue (1922) Includes Richardson Slide Rules Gilson Slide Rule Company Niles, Michigan 38 pages |
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M195 - Courtesy of MIT Museum and George Keane Acu-Rule Slide Rules (1939) Two sheet Catalog with introduction letter Acu-Rule models 10-D, 10-J, 50 and 100 Acu-Rule Mfg Co., 15 East 26th Street, NY |
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| M150 - Contributed by George Keane Acu-Math Student and Professional Slide Rules (1961) Two 8-1/2 x 11 sheet Catalog Acu-Math models |
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REF - Contributed by Tom Dilatush Acu-Math Slide Rules 4-1-1960 12 page pocket Catalog |
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M177 - Contributed by Darwin S.I.C. Sales Brochure 1962 Scientific Instruments Company 2126 6th Street Berkely, California 17" x 22" fold out poster |
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REF - Scanned and Contributed by William Buer Dieterich-Post Drafting and Engineering Equipment Catalog 1937 Dieterich-Post Company 15 First street (previous was: 75 New Montgomery St), San Francisco, California San Francisco - Oakland - Los Angeles 11" x 8-1/2" 290 pages - File contains 7 slide rule pages 300dpi |
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M138 Dieterich-Post Drafting and Engineering Equipment Catalog 1968 Dieterich-Post Company Seattle - Portland - San Francisco - Oakland - Los Angeles 11" x 8-1/2" 290 pages - File contains 12 slide rule pages 300dpi |
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REF - Scanned and Contributed by Clark McCoy Dietzgen Slide Rule Catalog Dietzgen Company 523 market Street San Francisco, California 5-1/2" x 8-1/2" - reduced - File contains 12 slide rule pages |
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M133 Dietzgen Drafting and Surveying Supplies Catalog 1938 15th edition Eugene Dietzgen Company Chicago 5-1/2" x 8-1/2" 640 pages - File contains 15 slide rule pages 300dpi |
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REF - Original Scan by Sphere
Research Faber-Castell 1970 Catalog Faber-Castell Germany 8" x 11" 38 pages |
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REF - Original Scan by Sphere
Research Hemmi 1958 Catalog Sun Hemmi Japan 7 pages |
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| M143 Catalog of Keuffel & Esser Co. 1943 39th Interim War Edition Dust jacket marked Property of Salinas Junior College K&E Company, Hoboken, New Jersey 5-1/2" x 8-1/2" 222 pages - File contains slide rule pages 300dpi |
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| REF - Scanned and Contributed by William Buer Catalog of Keuffel & Esser Co. K&E Company, Hoboken, New Jersey 5-1/2" x 8-1/2" - File contains slide rule related pages 300dpi |
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REF - Scanned by John Cadick, ISRG Pickett All Metal Slide Rule Catalog 164-A (1954) Pickett and Eckle Inc. Chicago 3, Illinois 5-1/2" x 8-1/2" - File contains slide rule related pages 300dpi |
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REF - Scanned and Contributed by William Buer Post Drafting Materials Catalog 18th edition Frederick Post Co. Chicago, Illinois 5-1/2" x 8-1/2" - File contains slide rule related pages 300dpi |
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M143 J.H. Weil & Co. Surveyor's and Engineer's Equipment Catalog 1930 10th edition J.H. Weil & Co Philadelphia, Pennsylvania 5-1/2" x 8-1/2" 293 pages - File contains 8 slide rule pages 300dpi |
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REF - Scans contributed by Ed Flax, Historian at Weber Art Co. F. Weber Company. Artists and Drawing Materials Catalog 1931 F. Weber Company (currently Weber Art) Philadelphia, Pennsylvania File contains 10 slide rule pages |