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Beacon REF 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. 
Instructions 6.03MB |
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. |
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 |
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 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 |
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 Flying Fish 1003 Vector ISRM 14.10.09.01 |
Flying Fish 1003 Vector - 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 Gift of Edward T. Wright of Odenton, Maryland.
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 Flying Fish 1004 Vector Log Log Duplex ISRM 17.05.02.28 |
Flying Fish 1004 Vector Log Log Duplex Made in China by Flying Fish Front Scale (Extended) Th, Ch, K, A [ B, T cot, ST, S cos, C ] D, DI, L, Sh2, Sh2 Back Scale: LL01, LL02, LL03, DF [ CF, CIF, L, CI, C ] D, LL3, LL2, LL1 Gift Of Mike Weaver, UK 
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 Flying Fish 1005 Stadia Duplex REF |
Flying Fish 1005 Stadia Duplex Made in China by Shanghai Slide Rule Factory, Flying Fish - For surveyors Front Scale: K, AI, A [ B, tgα, sinα ctgα, sinα cosα, C ] D, 常数, DI, P Back Scale: Ln-1, Ln0, Ln1, A [ B, 1-cosα, ½sin2α, ] D, lg, 1/60 1/360 Note: 常数 on the front scale, literally means "common numbers". This scale is a useful set of constants relating to the shape and size of the earth. Archive - Steve Seale collection, Nashville, Tennessee |
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 Flying Fish 1009 Log Log Vector REF |
Flying Fish 1009 Log Log Vector Made in China by Shanghai, name prior to Flying Fish Front Scale (Extended) Sh2, Sh2, K, A [ B, T cot, ST, S cos, C ] D, DI, P, L, Th Back Scale: LL01, LL02, LL03, DF [ CF, CIF, L, CI, C ] D, LL3, LL2, LL1 Archive - Rod Lovette Collection (UK) |
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 S530 Shanghai 1015 |
Shanghai 1015 - c1966 Made in China by Shanghai, name prior to Flying Fish Front Scale (Extended) Sh2, 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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 Flying Fish 1015 Vector ISRM |
Flying Fish 1015 Vector - c1975 Made in China by Flying Fish (formerly Shanghai) Front Scale (Extended) Sh2, 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 Gift of Edward T. Wright of Odenton, Maryland.  Instructions (84MB PDF)
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 Flying Fish 1016 Ventilation Slide Rule REF |
Flying Fish 1016 Ventilation Slide Rule Made in China by Shanghai Slide Rule Factory, Flying Fish - For HVAC engineers. Front Scale: (Kv)0.25, KvΣξ, DQ, b (b≤α≤2b), b (2b≤α≤5b) [ a a, Z, υ, Hm, HυK, F, D, ] Q, °F, °C Back Scale: LL01, LL02, LL03, A [ B, T cot, L, CI, S cos, C, ] D, LL3, Ll2, LL1 Archive - Steve Seale collection, Nashville, Tennessee |
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 Flying Fish 1017 Chemical ISRM 18.04.06.35 
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Flying Fish 1017 Chemical - 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 Gift Of Leroy Hausler Collection  Sphere Research scan of 1017 manual. |
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 Flying Fish 1018 Electricians Slide Rule ISRM |
Flying Fish 1018 Electricians Slide Rule - c1975 Made in China by Flying Fish Front Scale (Extended) Θ°, RΘ, P', P [ Q, QI, L, I ] J, J', T, GΘ Back Scale: lnI-1, lnI0, lnI1, K1, A1 [ B1, tg0 ctg0, sin0 cos0, C ] D, DI, ln1, ln0, ln-1 Gift of Edward T. Wright of Odenton, Maryland. 
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 Flying Fish 1200 Duplex LogLog ISRM 18.04.06.115 |
Flying Fish 1200 Duplex LogLog - 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, ch2 Back Scale: LnI-1, LnI0, LnI1, DF [ CF, CIF, Sin0 Cos0, H'0, CI, C ] D, Ln1, Ln0, Ln-1 Gift of the family of Leroy G. Hausler ( - 2016). Leroy was a pharmacist who had a pharmacy in Seneca, South Carolina. He was a member of the Oughtred Society and enjoyed collecting slide rules during his retirement. 
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 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 |
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 Flying Fish 1205 REF |
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 |
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 Shanghai May 7th Pocket Slide Rule ISRM 09.01.12.114 |
Shanghai May 7th Pocket Slide Rule (c1968-1978) Made in China by Shanghai Slide Rule Manufacturing Factory Front Scale (Extended) K, A [ S Cos, ST, T Cot, 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 |
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 Flying Fish Metalworking Slide Rule REF |
Flying Fish Metalworking Slide Rule Made in China by Shanghai Slide Rule Manufacturing Factory Front Scale (Extended) T, S [ Bv, ZD, CLBHWH, C.B., W, Cv, WN Cot, C ] CD.BL.WZ, N Back Scale: Instructions on use of slide rule scales (Chinese language) Archive - Scan by Steve Seale Collection, Nashville, Tennessee |
Haiou Pai Haiou Pai 6531 Vector Log REF |
Haiou Pai 6531 Vector Log Made in China - Plastic Front Scale LL01, LL02, LL03, DF [ CF, CIF, L, CI, C ] D, LL3, LL2, LL1 Back Scale Th, K, A [ B, T cCot, ST, S Cos, C ] D, DI, Sh2, Sh2 Multi-lined cursor Archive - Scan by Steve Seale Collection |
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 Shanghai Ding Feng 5471 ISRM 16.07.01.02 |
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, Sh2, Sh2 Back Scale LL1I, LL2I, LL3I, DF [ CF, CIF, H, CI, C ] D, LL3, LL2, LL1 Gift of Philip Rodley, Upperhutt, New Zealand. |
 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, Sh2, 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, Sh2, 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, Sh2 Back Scale L, LL1, DF [ CF, CIF, CI, C ] D, LL3, LL2 Previous Owner: Liu Qinglin (Beijing, China) 
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 Shanghai Ruyi Si Da Rule Factory 1001 REF |
Shanghai Ruyi Si Da Rule Factory 1001 - c1965 Made in China - date code 655 Dimensions: 13-3/8 inches by 1-7/8 inches wide Front Scale (extended): LL01, LL02, LL03, A [ B, L, K, C ] D, LL3, LL2, LL1 Back Scale T Cot, ST, DF [ CF, CIF, CI, C ] D, P, S Cos 
The emblem above the Chinese characters on the right hand side of the slide is purported to be a Chinese "Ruyi", which in Chinese folk religion was akin to a "magic wand".
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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 6504-6508 Special Scale Instructions (244KB) By Liu Qinglin (Beijing, China)
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Tianjin
Squirrel Tianjin Squirell 6502 ISRM 09.01.12.113 |
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 |
