![]() Miscellaneous World This page contains slide rules from the Far East (China, South Korea, India, etc), South America (Argentina, Brazil, etc), Mexico, and any other place that doesn't fit in the other galleries. |
Alba![]() REF Alba Calcurregla |
Alba Calcurregla Made in Mexico Front Scale A [ B, T CI, C ] D, K, L Back scale: Flippable Cursor S, T, ST, D, LL3, LL2, LL3 Archive - Herman' van Herwijnen's SRC |
BeaconREF Beacon 313 |
Beacon 313 Made in South Korea Front Scale L, K, A [ B, T T, S Cos, ST ST, C ] D, DI, LL0, LL/0 Back scale: LL/1, LL/2, LL/3, DF [ CF, CIF, CI, C ] D, LL3, LL2, LL3 Archive - Guillermo Castarés collection (Argentina) |

![]() P262 Deeva 601 |
Deeva 601 - c1965 Made in India, under collaboration with Diwa, Norway Front Scale (Extended) 13cm // K, A [ B, CI, C ] D, L Back scale: [ S, S & T, T ] Back Adv: J.N.Marshal Pvt. Ltd., Poona, India Original Owner: A.V. Ranganathan - Indira Nagar, Adyar - Chennai, India. |
![]() P263 Deeva 601-1 |
Deeva 601-1 - c1970 Made in India, under collaboration with Diwa, Norway Front Scale (Extended) 11cm/-1to+4 inch // K, A [ B, CI, C ] D, L Back scale: [ S, ST, T ] Back Adv: J.N.Marshal Pvt. Ltd., Poona, India Original Owner: A.V. Ranganathan - Indira Nagar, Adyar - Chennai, India. |
![]() S558 Deeva Polytek 707 |
Deeva Polytek 707 - c1970 Made in India, under collaboration with Diwa, Norway Front Scale (Extended) L, K, A [ B, S, ST, T, C ] D, DI, P Back: blank Multi-hairlined cursor Original Owner: A.V. Ranganathan - Chennai, India. |
![]() S559 Deeva Teknilog 710 |
Deeva Teknilog 710 - c1970 Made in India, under collaboration with Diwa, Norway Front Scale (Extended) LL01, LL02, LL03, A [ B, L, K, C ] D, LL3, LL2, LL1 Back Scale (Extended) LL00, ST, T Cot, DF [CF, CIF, CI, C ] D, P, S Cos, LL0 Multi-hairlined cursor Original Owner: A.V. Ranganathan - Chennai, India. ![]() Note: 'Lightning Bolt' gauge mark on CF at 3.29 |
![]() S560 Deeva Polyilog 720 |
Deeva Polyilog 720 - c1970 Made in India, under collaboration with Diwa, Norway Front Scale (Extended) LL00, L, K, A [ B, S Cos, ST, T Cot, C ] D, DI, P, LL0 Back Scale (Extended) LL01, LL02, LL03, DF [CF, CIF, CI, C ] D, LL3, LL2, LL1 Multi-hairlined cursor Original Owner: A.V. Ranganathan - Chennai, India. |
Regla De Calculo "JAM" ![]() REF JAM Model A.1 |
JAM Model A.1 Made by Industria Argentina, Buenos Aries, Argentina Front Scale (Extended) 15cm // A [ B, C ] D || 5in Well: 20-33cm Back scale: [ Sin, Sin & Tan, Tan ] Back: Equivalents (Spanish) Archive - Guillermo Castarés collection (Argentina) |
![]() REF JAM Model A.2-3 |
JAM Model A.2-3 Made by Industria Argentina, Buenos Aries, Argentina Front Scale (Extended) 30cm // K, A [ B, CI, C ] D, L || 10in Well: 32-61cm Back scale: [ Sin, Sin & Tan, Tan ] Back: Equivalents (Spanish) Archive - Guillermo Castarés collection (Argentina) |
Kepler ![]() REF Kepler 1015 |
Kepler 1015 Made by Industria Argentina, Buenos Aries, Argentina Front Scale: Sin, Tan, A [ B, CI, C ] D, K, L Back scale: P, ST, DF [CF, CIF, C] D, LL3, LL03 Markings: Hirschberg S.A. Archive - Guillermo Castarés collection (Argentina) |
O.K.E. ![]() REF O.K.E. El Disco Calculador |
O.K.E. El Disco Calculador Made by Industria Argentina, Buenos Aries, Argentina Front Scale (Extended) D, L, A, K, S, T Back: Equivalents (Spanish) Archive - Guillermo Castarés collection (Argentina)
Instructions 800KB PDF) |

Archimedes (Industria Brasileira) ![]() REF Archimedes Universal |
Archimedes Universal Made in Rio de Janeiro, Brazil, Front Scale (Extended) 15cm // K, A [ B, CI, C ] D, L Back scale: [ Sin, Sin & Tan, Tan ] Back: Archimedes Logo/Conversions Multi-hairlined cursor Archive - João Roberto Gabbardo collection (Brazil) |
![]() REF Archimedes 11-C Style 1 |
Archimedes 11-C Style 1 Made in Rio de Janeiro, Brazil, Front Scale (Extended) 13cm // K, A B, CI, C ] D, L Back Scale (Extended): [ S, ST, T ] Archive - João Roberto Gabbardo collection (Brazil) |
![]() REF Archimedes 11-D Universal |
Archimedes 11-D Universal Made in Rio de Janeiro, Brazil, Front Scale (Extended) K A [ B, CI, C ] D, L Back Scale (Extended) S, DF [ CF, CIF, C ] D, ST, S Archive - João Roberto Gabbardo collection (Brazil) |
![]() REF Archimedes 11-DL Tecnolog |
Archimedes 11-DL Tecnolog Made in Rio de Janeiro, Brazil, Front Scale (Extended) LL01, LL02, LL03, A [ B, L, K, C ] D, LL3, LL2, LL1 Back Scale (Extended) ST, T1, T2, DF [ CF, CIF, CI, C ] D, P, S Archive - João Roberto Gabbardo collection (Brazil) |
![]() REF Archimedes 11-DL Tecnolog Style 2 |
Archimedes 11-DL Tecnolog Made in Rio de Janeiro, Brazil, Front Scale (Extended) LL01, LL02, LL03, A [ B, L, K, C ] D, LL3, LL2, LL1 Back Scale (Extended) ST, T1, T2, DF [ CF, CIF, CI, C ] D, P, S Archive - João Roberto Gabbardo collection (Brazil) |
![]() REF Archimedes_12-C_Universal |
Archimedes_12-C_Universal Made in Rio de Janeiro, Brazil, Front Scale (Extended) 15cm // K, A [ B, CI, C ] D, L \\ 6in Back scale: [ Sin, Sin & Tan, Tan ] Multi-hairlined cursor Archive - João Roberto Gabbardo collection (Brazil) |
![]() REF Archimedes 12-C Style2 |
Archimedes 12-C Style2 Made in Rio de Janeiro, Brazil, Front Scale (Extended) 15cm // K, A [ B, CI, C ] D, L \\ 6in Back scale: [ Sin, Sin & Tan, Tan ] Multi-hairlined cursor Archive - João Roberto Gabbardo collection (Brazil) |
![]() REF Archimedes 13-C Universal |
Archimedes 13-C Universal Made in Rio de Janeiro, Brazil, Front Scale (Extended) 27cm // K, A [ B, CI, C ] D, L \\ 10.5in Back scale: [ Sin, Sin & Tan, Tan ] Multi-hairlined cursor Archive - João Roberto Gabbardo collection (Brazil) |
![]() REF Archimedes Concreto |
Archimedes Concreto Made in Rio de Janeiro, Brazil, Front Scale (Extended) 27cm // K, A [ B, X, h, Sfe, C ] D, L|| 10.5in Back scale: [ Sin, Sin & Tan, Tan ] Back: Concrete Volumn guide/Conversions Multi-hairlined cursor Archive - João Roberto Gabbardo collection (Brazil) |
Plastograf ![]() REF Plastograf |
Plastograf Made in Sao Paulo, Brazil, Front Scale (Extended) 14cm // K, A [ B, CI, C ] D, L Back scale: [ Sin, Sin & Tan, Tan ] Back Adv: Aero-Mechanica Darma, Ventilacao Industrial Archive - João Roberto Gabbardo collection (Brazil) |
![]() REF Plastograf Academica |
Plastograf Academica Made in Sao Paulo, Brazil, Front Scale (Extended) K, A [ B, CI, C ] D, L Back scale: [ Sin, Sin & Tan, Tan ] Archive - João Roberto Gabbardo collection (Brazil) |
![]() REF Plastograf Standard |
Plastograf Standard Made in Sao Paulo, Brazil, Front Scale (Extended) 14cm // K, A [ B, CI, C ] D, L Back scale: [ Sin, Sin & Tan, Tan ] Archive - João Roberto Gabbardo collection (Brazil) |
![]() REF Plastograf Trident Super 22 |
Plastograf Trident Super 22 Made in Sao Paulo, Brazil, Industria Brasileir Front Scale (Extended) LL01, LL02, LL03, A [ B, L, K, C ] D, LL3, LL2, LL1 Back Scale (Extended) Cot T, ST, DF [ CF, CIF, CI, C ] D, P, S Cos Archive - João Roberto Gabbardo collection (Brazil) |
Chinese Rarities ![]() REF Chinese Slide Rule -1660 |
Chinese Slide Rule -1660 (Oldest known from China) Courtesy of Vladimir Eremeev Evstegneevich, Assistant professor of History of Science, Russian State Humanitarian University, Moscow. http://history.rsuh.ru/eremeev/ (open a Google 'Russian to English' translation page to view |
Innovation ![]() DH047 Innovation 801 |
Innovation 801 Made in China - c1950 Front Scale K, A [ B, BI, CI, C ] D, P, S, T Back Scale [ L, LL1, LL2, LL3 ] Donated by David Hecht, Alexandria, VA |
Gong Se He Ying ![]() C31 Gong Se He Ying - Metalworking |
Gong Se He Ying - Metalworking calculator for Iron materials Made in China by Sheyang DALI Metal Factory - c1950 Front Scale degree, meter, quantity, kilogram (Steel. Iron, cast, ball, flat steel, flat iron, flat cast) Back Scale SG, A [ B, T Cot, ST, Sin Cos ] D, DI Previous Owner: Liu Qinglin (Beijing, China)
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Fang Yuan (Square-Circle)
![]() P265 Fang Yuan 66 |
Fang Yuan 66 - c1978 Made in China - Celluloid on Mongolian Ash Front Scale K, A [ B, CI, C ] D, L Back Scale [ S, ST, T ] Donated by Liu Qinglin (Beijing, China) |

![]() S490 Flying Fish 1001 |
Flying Fish 1001 - c1978 Made in China by Shanghai Front Scale (Extended) LL01, LL02, LL03, A [ B, L, K, C ] D, LL3, LL2, LL1 Back Scale: T Ctg, ST, DF [ CF, CIF, CI , C ] D, P, S Cos Previous Owner: Liu Qinglin, Beijing, China |
![]() S554 Flying Fish 1002 |
Flying Fish 1002 - c1978 Made in China Front Scale (Extended) sh2, sh3, K, A [ B, sin2 cos2, H'2, tg2 ctg2, tg3 ctg3, C ] D, DI, lg, th2 Back Scale: Ln1I, Ln2I, Ln3I, DF [ CF, CIF, H2, H3, CI, C ] D, Ln3, Ln2, Ln1 Previous Owner: Liu Qinglin (Mining Engineer) in Beijing, China |
![]() S507 Flying Fish 1003 |
Flying Fish 1003 - c1978 Made in China by Shanghai Front Scale (Extended) sh0, sh1, cu1, cu2, cu3 [ lg1-1, tg0 ctg0, tg1 pctg1, tg2 ctg2, sin0 cos0, s-1t-1 cos-1ctg-1, C ] D, sq2, sq1, th0, ch1 Back Scale: Ln-2, ln-1, ln0, ln1, DF [ CF, CIF, H0, H1, H0, CI, C ] D, ln1, ln0, ln-1, ln-2 Previous Owner: Liu Qinglin, Beijing, China
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![]() S530 Shanghai 1015 |
Shanghai 1015 - c1966 Made in China by Shanghai, name prior to Flying Fish Front Scale (Extended) Sh1, Sh2, K, A [ B, T cot, ST, S cos, C ] D, DI, L, Th Back Scale: LL/1, LL/2, LL/3, DF [ CF, CIF, H, CI, C ] D, LL3, LL2, LL1 Previous Owner: Liu Qinglin in Beijing, China
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![]() REF Flying Fish 1017 |
Flying Fish 1017 - c1978 Made in China Front Scale (Extended) LnI-1, Ch A~M, Ch N~Z, Mz [ M, T °F, T °C, F(t) ] P Kg/cm2, P mmHg, Tw, Ln-2 Back Scale: LnI-1, LnI0, LnI1, A1 [ Lg1-1, T T, S Cos , C ] D, Ln1, Ln0, Ln-1 Archive - Peter Owen collection |
![]() P261 Flying Fish 1200 |
Flying Fish 1200 - c1978 Made in China Front Scale (Extended) sh0, sh1, K, A [ B, srt-1 cos-1 ctg-1, tg0 ctg0, tg1 ctg1, tg2 ctg2, C ] D, lg-1, th0, ch1 Back Scale: LnI-1, LnI0, LnI1, DF [ CF, CIF, Sin0 Cos0, H'0, CI, C ] D, Ln1, Ln0, Ln-1 Previous Owner: Liu Qinglin (Mining Engineer) in Beijing, China |
![]() P264 SIDA 1203 |
SIDA 1203 - c1978 Made in China Front Scale K, A [ B, CI, L, C ] D, ST Back Scale: [ S, T ] Donated by Liu Qinglin (Mining Engineer) in Beijing, China |
![]() REF Flying Fish 1205 |
Flying Fish 1205 - c1978 Made in China Front Scale (Extended) T, K, A [ B, L, CI, C ] D, S Cos, SRT Back Scale: 5in [ Formulae ] 12cm Archive - Peter Owens collection |
![]() ISRM Shanghai May 7th |
Shanghai May 7th (c1968-1978) Made in China by Shanghai Slide Rule Manufacturing Factory Front Scale (Extended) K, A [ S, ST, T, C ] D, DI, L Back Scale: 12cm [ Geometric Equations ] Geometric Equations Note: May 7th, 1966 is a special day in Chinese history, in that is when Mao se Tung's directive was implimented forcing professors, engineers and scientist out to work in the fields to experience the day-to-day lives of farm workers. Donated by David Hecht, Alexandria, VA |
Nan Hui ![]() DH049 Nan_Hui_5901 |
Nan Hui 5901 Made in China - after 1956 Front Scale LL1I, K, A [ B, Sin Cos, H', Tg Cot, C ] D, L, LL1 Back Scale LL2I, LL3I, DF [ CF, CIF, H, CI, C ] D, LL3, LL2 Donated by David Hecht, Alexandria, VA |
Shanghai Ding Feng![]() S489 Shanghai Ding Feng 5471 |
Shanghai Ding Feng 5471 - c1958 Made in China - Celluloid laminated Bamboo Front Scale 2D, L, K, A [ Tan Cot, Sin Cos, H, CI, C ] D, Th, Sh1, Sh2 Back Scale LL1I, LL2I, LL3I, DF [ CF, CIF, H, CI, C ] D, LL3, LL2, LL1 Previous Owner: Liu Qinglin in Beijing, China
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![]() S524 Shanghai Ding Feng 5471 |
Shanghai Ding Feng 5471 - c1958 Made in China - Celluloid laminated Bamboo Front Scale 2D, L, K, A [ Tan Cot, Sin Cos, H, CI, C ] D, Th, Sh1, Sh2 Back Scale LL1I, LL2I, LL3I, DF [ CF, CIF, H, CI, C ] D, LL3, LL2, LL1 Previous Owner: Ni Wei Juan in Shanghai, China |
Shanghai Si Da Rule Factory![]() S393 Shanghai Si Da Rule Factory 1083 |
Shanghai Si Da Rule Factory 1083 - c1931 Made in China - Clone of K&E 4092-3S Front Scale LL0, A [ B, S, T, C ] LL3, LL2, LL1 Back Scale K, DF [ CF, CIF, CI, C ] D, L Found in Novosibirsk, Russia. Liu Qinglin in Beijing, China identified it for me as it had no markings. At first I wondered how a K&E ended up there, but if you look at the end plates you'll see there are no adjustment screws, just 3 rivets holding the stock together. Unfortunately it did not come with a cursor, but dimensionally, a K&E will fit it. It is the same thickness, and length, but 1 mm wider, than a K&E 4092-3S. |
![]() S533 Shanghai Si Da Rule Factory 1083 |
Shanghai Si Da Rule Factory 1083 - c1940 Made in China Front Scale LL0, LL00, A [ B, T, ST, S ] D, Th, Sh2, Sh1 Back Scale L, LL1, DF [ CF, CIF, CI, C ] D, LL3, LL2 Previous Owner: Liu Qinglin (Beijing, China)
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Tianjin - Gong Nong Bing
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![]() S532 Tianjin Gong Nong Bing 6504 Electronic |
Tianjin Gong Nong Bing 6504 Electronic - c1958 Made in China - Plastic with metal end plates -26 scales Front Scale T1cot , T2 cot, K, A Lf [ B Cf , F, CI, C LX XC ] D XL CX, L DB1 DB2, S cos Back Scale LL01, LL02, LL03, SG1 [ SG2 0-10, SG2 10-14.15, C, R1 ] R2, LL3, LL2, LL1 Multi-lined cursor Previous Owner: Liu Qinglin (Beijing, China) ![]() |
Tianjin
Squirrel![]() ISRM Tianjin Squirell 6502 |
Tianjin Squirrel 6502 - c1978 Made in China - Plastic Front Scale K, DF [ CF, CIF, CI, C ] D, L Back Scale SG, A [ B, T Cot, ST, Sin Cos ] D, DI Previous Owner: Liu Qinglin (Beijing, China) Donated by David Hecht collection, Alexandria, Virginia |