Circular Slide Rule
265 Results
Vintage circular slide rule KL-1 USSR calculator mathematical soviet instrument
RM 344.36Was: RM 382.63RM 43.05 shippingVintage circular slide rule KL-1 USSR calculator mathematical soviet instrument
RM 243.91Was: RM 286.96RM 43.05 shippingFrederick POST 1463 (GILSON) MIDGET CIRCULAR SLIDE RULE & Sleeve & Manual
RM 263.04RM 126.38 shippingVintage circular slide rule KL-1 USSR calculator mathematical soviet instrument
RM 344.36Was: RM 382.63RM 43.05 shippingAntique Henri Chatelain Calculigraphe Circular Slide Rule - Pocket Watch Shape
RM 956.650 bidsRM 142.07 shippingEnding Apr 23 at 9:00AM MYT3d 9hAntique 1870's Brass Engineer's Circular Slide Rule R.C. Lepage / Alfred Apps
RM 9,566.950 bidsRM 404.49 shippingEnding Apr 23 at 8:59AM MYT3d 9hNew ListingCONRAY Radiological Tables and Circular Slide Rule - Concise (Sama & Etani)
RM 430.47RM 142.07 shippingNew ListingPickett Circular 103ES Slide Rule Markup Calculator Leather Case Vintage Retro
RM 301.31RM 103.61 shippingNew ListingAmerican Concrete Pipe Association Pipe Selector and Circular Slide Rule ©1974
RM 95.62RM 88.26 shippingConcise Ruler Circular Slide Rule No. 270N 100812 Made IN JAPAN 100mm NEW
RM 151.02RM 33.48 shipping9 watchingConcise Ruler Circular Slide Rule No. 300 100829 Made IN JAPAN 110mm
RM 227.74Free postagePickett 101-C Circular Slide Rule Dial Rule Case & Manual Hartung
RM 325.28RM 144.99 shippingNew ListingFearns Inches-Millimetres Conversion Calculator - Circular Slide Rule
RM 239.13RM 304.71 shippingVINTAGE SOVIET RUSSIAN USSR CIRCULAR SLIDE RULE KL-1 CALCULATOR
RM 186.56RM 90.89 shippingVintage ussr Circular Slide Rule KL-1 calculator mathematical soviet instrument
RM 267.83Was: RM 334.80RM 43.05 shippingVintage KL-1 circular slide rule USSR calculator mathematical soviet instrument
RM 334.80RM 43.05 shippingCONCISE circular slide rule NO.270N Made in Japan NEW
RM 199.38Free postageCONCISE Circular slide rule 480 Made in Japan NEW
RM 229.32Free postageEngineer Logarithmic Mathematical Circular Slide Rule KL-1 Calculator USSR 1967
RM 239.13Free postageS.I.C. Scientific Instruments Co. 1610 Professional Circular Slide Rule
RM 1,339.33RM 330.54 shippingConcise Ruler Circular Slide Rule No. 300 100829 Made IN JAPAN 110mm
RM 171.39RM 33.48 shipping14 watchingLogarithmic Ruler KL-1 Circular Slide Rule 1966 Calculator Vintage USSR Soviet
RM 440.08Was: RM 550.10Free postageCONCISE circular slide rule 27N 100805 Made in Japan NEW
RM 172.35Free postageConcise Ruler Circular Slide Rule No. 300 100829 Diameter (approx.) 110mm F/S
RM 240.28Free postageDeitzgen Circular BINARY SLIDE RULE with Case and Instructions USA (C) 1931, 40
RM 296.58RM 132.41 shippingVintage Sama & Etani Concise Circular Slide Rule 600 US GOVERNMENT PROPERTY 60s
RM 186.56RM 124.13 shippingEngineer Logarithmic Mathematical Circular Slide Rule KL-1 Calculator USSR 1966
RM 310.88Free postageConcise Ruler Circular Slide Rule 28N 100973 Dedicated Storage Case Included
RM 191.24Free postageProcentor Circular Slide Rule West Germany Vintage
RM 573.97RM 145.08 shippingCircular slide rule 2 units. For parts.
RM 119.59RM 57.40 shippingEngineer Logarithmic Mathematical Circular Slide Rule KL-1 Calculator USSR.
RM 239.13RM 57.40 shippingVintage soviet instrument ussr Circular Slide Rule KL-1 calculator mathematical
RM 248.69Was: RM 310.88RM 43.05 shippingHoskins Thermocouple-Temperature Computer - Circular Slide Rule - Chromel Alumel
RM 191.29RM 88.26 shippingVintage Rare ARISTO MERCATOR 623 Circular Slide Rule GERMANY
RM 454.43RM 149.29 shippingCONCISE Circular slide rule Stadia Made in Japan NEW
RM 229.32Free postageExtremely RR No KL-1 Logarithmic KL-2 Engineering Circular Slide Rule Calculator
RM 3,109.27RM 126.76 shipping11 watchingVINTAGE 1960s REGAL SMALL APPLIANCE PROFIT FINDER! CIRCULAR SLIDE RULE! 4" DIA!
RM 95.62RM 79.93 shippingConcise Circular Slide Rule with Sheath (Japan) + Electronic Co. Advertising
RM 95.62RM 126.48 shippingSanderson Flight Computer SC -3B w Manual & Case
RM 153.07RM 99.26 shippingVintage DETROIT CONTROLS Pressure Temperature Calculator Circular Slide Rule USA
RM 167.37RM 99.64 shipping1934 Mascot Circular Slide Rule 3” + Pouch & Manual
RM 119.54RM 126.71 shippingFullerton Circular Slide Rule by K.K Konsaisu, Acudial Model# 1458, Used
RM 191.29RM 124.23 shippingAgathon Alloy Steels Circular Slide Rule Chart - Whitehead & Hoag
RM 60.99RM 116.86 shippingVintage FXR Radio Transmission Line Calculator Smith Chart & Circular Slide Rule
RM 956.70RM 151.40 shippingVintage Concise Ruler Circular Slide Rule Made for NASA Control Data RARE
RM 157.810 bidsEnding Apr 22 at 7:28AM MYT2d 8hRM 119.64 shippingConcise Ruler Circular Slide Rule Weight Calculator 100843 Case Included
RM 289.50Free postageCircular slide rule KL - 1. Vintage.
RM 167.42RM 59.79 shippingRARE RUSSIAN USSR SLIDE RULE CIRCULAR KL-1 (L24)
RM 160.25RM 62.14 shipping
