-40%
Vintage CIRCULAR COMPUTER CALCULATOR SLIDERULE SLIDE RULE C-THRU Ruler 4
Vintage CIRCULAR COMPUTER CALCULATOR SLIDERULE SLIDE RULE C-THRU Ruler 4
Vintage CIRCULAR COMPUTER CALCULATOR SLIDERULE SLIDE RULE C-THRU Ruler 4

Vintage CIRCULAR COMPUTER CALCULATOR SLIDERULE SLIDE RULE C-THRU Ruler 4" PC-81

$ 4.72

Availability: 100 in stock
  • Featured Refinements: Circular Slide Rule
  • All returns accepted: ReturnsNotAccepted
  • Condition: See photos for description. It works.

    Description

    Vintage C-THRU Ruler Company 4 3/16" diameter circular slide rule profit computer PC-81
    Made by C-THRU RULER COMPANY 6 BRITTON DRIVE BLOOMFIELD, CONNECTICUT, USA