Circular Slide Rule
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345 Results
Circular Slide Rule - Fullerton 1450 Acudial. Made in Japan
$9.990 bids$4.68 shippingEnding Friday at 12:00AM PDT1h 23mVintage Lietz Co. Circular Midget Slide Rule Copyright 1931 Made In USA
$19.991 bidFree shippingEnding May 29 at 7:44AM PDT5d 9hPICKETT 110-ES CIRCULAR SLIDE RULE w/LEATHER CASE, MANUAL, PRISTINE - 24 SCALES
$549.00or Best OfferFree shippingVintage Circular Slide Rule
$10.001 bid$5.52 shippingEnding May 29 at 10:29AM PDT5d 11hScientific Instruments Co. Professional Slide Rule No. 250 Circular JAPAN 1962
$53.99$5.90 shippingVtg Gilson Circular Midget Slide Rule Copyright 1931 1936 Case Book Made In USA
$38.99or Best Offer$5.50 shippingShell Petroleum Concise Circular Slide Rule w Conversion Tables CTCS-552 & Pouch
$19.990 bids$6.75 shippingEnding Saturday at 12:44PM PDT1d 14hVintage Gilson Circular Midget Slide Rule Copyright 1936 Made In USA
$37.00or Best Offer$4.43 shippingPICKETT 110-ES CIRCULAR SLIDE RULE & LEATHER CASE W/ INSTRUCTION BOOK 24 SCALES
$374.97$10.75 shippingNew ListingVINTAGE ANTIQUE CONCISE CIRCULAR SLIDE RULE No. 28
$29.95or Best OfferFree shippingFiberfil Concise CTCS-552 Conversion Tables & Circular Slide Rule W/Case Manual
$36.99or Best Offer$4.50 shippingVintage Circular Midget Slide Rule Copyright 1931 / 1936 Made In USA
$22.32Was: $23.49Free shippingDempster Rotarule Model No. AA Circular Slide Rule w/ Leather Case
$1,250.00or Best Offer$10.07 shippingVery Rare Vintage Original Slide Rule Circular Logarithmic Ruler Ussr
$145.00$10.00 shipping11 watchingConcise Ruler Circular Slide Rule No.300 100829 110mm JAPAN
$66.80Free shipping14 soldAmerican Concrete Pipe Association Pipe Selector and Circular Slide Rule ©1974
$19.99or Best Offer$6.15 shippingConcise circular slide rule No. 28N, Buffalo Brake Bean Co., Made In Japan
$25.000 bidsor Best OfferEnding Saturday at 1:00PM PDT1d 14h$4.38 shippingVintage Fullerton Circular Slide Rule No. 1450 Vulcan Laboratories, Inc
$15.00$8.00 shippingCONCISE Circular slide rule 28N (English Ver.) 100973 Made in Japan NEW
$25.79Free shippingOnly 1 left!Vntg Dietzgen Midget Circular Slide Rule 1931/1936 Instructions + Sleeve Atlas
$38.00$6.65 shippingFearns Inches-Millimetres Conversion Calculator - Circular Slide Rule
$49.99or Best Offer$13.45 shippingCONRAY Radiological Tables and Circular Slide Rule - Concise (Sama & Etani)
$89.99or Best Offer$7.00 shippingVintage Key Line's Concise Circular Slide Rule W/Case And Instructions
$13.99$4.79 shippingConcise Ruler Circular Slide Rule No. 300 100829 Made IN JAPAN 110mm
$34.17$10.00 shipping20 watchingRare Vintage MAC Tools Decimal & Metric Equivalent Circular Slide Rule Chart
$14.24Was: $14.99Free shippingIML FREIGHT Circular Slide Rule Calculator HTF Ruler Chart Flow Conversion Japan
$90.00or Best Offer$6.05 shippingVintage KL-1 circular slide rule USSR calculator mathematical soviet instrument
$69.99$9.00 shippingVintage circular slide rule KL-1 USSR calculator mathematical soviet instrument
$79.99$9.00 shippingCircular slide rule KL - 1. Vintage.
$35.00or Best Offer$12.50 shippingFXR Radio Transmission Line/Smith Chart Calculator & Circular Slide Rule
$150.00$6.50 shippingVintage Fullerton Circular Slide Rule Trigonometry Multiplication Division P080
$24.50or Best Offer$4.36 shippingVintage Sama & Etani Concise Circular Slide Rule 600 US GOVERNMENT PROPERTY 60s
$39.00or Best Offer$5.00 shippingVintage Gilson Circular Midget Slide Rule - Made In USA 1919 1922
$34.99Free shippingDietzgen Midget Circular Slide Rule 1931/1936
$29.99Free shippingPickett 108ES Circular Slide Rule with Case - Trig Vintage Japan 108-ES
$175.00Free shippingVery Rare Vintage Original Slide Rule Circular Logarithmic Ruler Ussr
$110.00or Best Offer$15.00 shippingMultor Circular Multiplication Slide Rule Made In W. Germany W/ Leather Pouch
$75.00or Best Offer$5.95 shipping12 watchingConcise Model 600-CE pocket circular slide rule reference tables 1968.
$25.00$4.95 shippingVtg Concise Circular Slide Rule w/manual - 1959 Convention
$19.99or Best OfferSTIMPSON GRADUATED SIZE EYELET SELECTOR DATED 1966 CIRCULAR SLIDE RULE
$10.00or Best Offer$5.38 shippingVintage Ling Electronics Circular Slide Rule LTV Altec Inc. USA Calculation
$30.00or Best Offer$5.45 shippingConcise Ruler Circular Slide Rule No. 270N 100812 Made IN JAPAN 100mm NEW
$27.15$10.00 shipping12 watchingHoskins Thermocouple-Temperature Computer - Circular Slide Rule - Chromel Alumel
$39.99or Best Offer$6.15 shippingConcise circular slide rule Japan no 260. With Case And Manual
$22.00Free shippingCutler Hammer Circular Slide Rule
$23.00$7.00 shippingTDW Services, INC. Circular Slide Rule No. 6429 w. Case / Instr. - Concise Japan
$24.00or Best Offer$6.00 shippingVintage FXR Radio Transmission Line Calculator Smith Chart & Circular Slide Rule
$200.00$5.90 shipping10 watchingVintage Concise Circular Slide Rule No. 28 Fluid Power, Inc
$17.00$8.00 shippingNew ListingVtg Concise Circular Slide Rule and conversion tables w/manual
$19.000 bidsor Best OfferEnding May 30 at 11:21AM PDT6d 12hFree shipping1968 Concise Science Tables & Circular Slide Rule 600-ST Sama & Etani RARE
$50.00or Best OfferFree shippingVintage 24" Circular Slide Rule Durex Plastics Division Wheel Chart READ
$39.98or Best Offer$5.68 shippingAcu-Math 1240 Pocket Slide Rule + Leather Case + Instructions , 7 scales
$15.00or Best Offer$8.45 shippingVTG 1960 MODEL CTCS-552 CONCISE CIRCULAR SLIDE RULE & CONVERSION TABLES & MANUAL
$23.99Was: $29.99$4.49 shippingConcise Circular Slide Rule No 28 With Case Measurement Conversions Gates Japan
$24.85$5.55 shippingSama & Etani Concise Science Tables and Circular Slide Rule Alabama Power Vtg
$49.00or Best Offer$4.99 shippingSlide Rule KL - 1 Round Lineup Calculator Logarithmic Ruler Vintage USSR
$63.00Free shippingOnly 1 left!Concise Ruler Circular Slide Rule No. 300 100829 Made IN JAPAN 110mm
$50.41Free shippingOnly 1 left!