circular slide rule

• ASA's Color E6B Flight Computer

  

  Go to see$26.90

• Casio Men's MTP4500D-1AV Slide Rule Bezel Analog Chronograph Aviator Watch

  

  Go to see$49.95

• Keuffel & Esser Co Beginners Slide Rule N4058W & Case

  

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• Longacre 50941 JETTING SLIDE RULE

  

  Go to see$22.89

• Makita LS1040 10-Inch Compound Miter saw

  

  Go to see$199.00

• Mark I Nuclear Attack Calculator for Point Targets. Booklet, Circular Slide Rule, and Letter in Envelope

  

  Go to see