On Sale At 2014carmodels.com!

Slide Rule Circular


Concise No.260 Circular Slide Rule Excellent

$40.00


Vintage Dietzgen Circular Midget Slide Rule w/Instructions 1931/1936

$22.50


Pickett Circular Slide Rule Model 108 ES With Case

$49.99


CONCISE CIRCULAR SLIDE RULE N.28 WITH MANUAL

$14.99


Finish Engineering Sama Etani Circular Slide Rule Reference Tables Concise

$19.97


Vintage Dietzgen Circular Atlas Slide Rule w Manual Book + Leather Sleeve Cover!

$94.97


Logomat Circular Slide Rule. 48mm(1-7/8") Diam. Metal. 4 Spiral Scales. Germany.

$83.00


General Electric Countermeasures Calculator circular slide rule + Instruct. Book

$51.49


Troger Circular Slide Rule. 11½" Diameter. 2 Scales. Germany. Good Condition.

$32.00


Aristo No. 0602 Circular Slide Rule. 3 Scales. Plastic. Perfect Condition.

$40.00


FXR Inc. Circular Slide Rule & 4 Slide Rule Calculator - Ohmite Shure Ballantine

$69.00


PICKETT Dial Rule CIRCULAR SLIDE RULE Model No 101- C Manual Pouch LIETZ #3077

$49.99


Vintage Slide Rule KL-1 Russian USSR Engineer Logarithmic Mathematical Circular

$27.00


Rare Howard Ackerman Farmers 1937 Circular Slide Rule

$29.99


Hemmi No.1002 Circular Slide Rule. 4 Scales. Plastic. Case & Instruc. Excellent.

$130.00


Allegheny Plastics CIRCULAR SLIDE RULE & Instructions 4 ¼” Diameter Original Pkg

$20.00


Vintage CONCISE Circular Slide Rule & Science Tables Periodic Table SAMA ETANI

$28.99


(B4) Concise Brown & Root Model CTCS-552 Circular Slide Rule

$20.00


Vintage 5.5" Circular Slide Rule Calculator SIZE FINDER PERCENTAGE SCALE

$14.95


Northrop Nortronics Branded Concise No. 28 Circular Slide Rule w Pouch Japan

$26.00


VINTAGE LOGOMAT MINI 2001 world smallest CIRCULAR SLIDE RULE WITH POUCH

$99.00


Large Vintage Circular Slide Rule Unbranded 12" RARE

$72.25


BELL SYSTEMS GUY RULE CIRCULAR SLIDE RULE

$49.99


VINTAGE ESSO CIRCULAR ADVERTISING MARINE SLIDE RULE 1955

$18.74


1966 Concise Conversion Tables & Circular Slide Rule Model EE-112

$22.99


Vintage Fearns Tank Capacity Circular Slide Rule Fearns Calculator

$36.00


Pair circular slide rule PROFIT CALCULATOR Murray C French/American Pad

$12.11


Vintage 12" Circular Slide Rule BRIX R.S.D. PURITY COMPUTER wine alcohol

$74.76


1966 Concise Sama & Etani Model EE-112 Circular Slide Rule AC General Products

$31.99


Vintage slide rule circular Cleveland Twist Drill co Drill speeds

$15.00


CONCISE SCIENCE TABLES AND CIRCULAR SLIDE RULE SAMA & ETANI 1968 Complete

$28.95


Allegheny Plastics Circular Slide Rule Trasco Railroad Promotional Advertising

$34.99


Vintage Key Line Concise Circular Slide Rule No 28N Original Case

$23.00


VINTAGE Equivalents US Bureau of Standards Circular No. 47 Slide Rule @2308/R3

$14.88


Vintage Greenlee Tools Co Handy Calculator Circular Slide Rule Woodworking 1952

$15.00


1995 MEDICAL CIRCULAR SLIDE RULE! 'BODY SURFACE AREA CALCULATOR'! ONCOLOGY! NOS!

$11.99


New Stadia Computer Circular Slide Rule+original pack. USA - C Thru Ruler Comp.

$19.99


#5 of 19, VERY RARE VTG 1952 CIRCULAR PAPER SLIDE RULE "Snap-on Tools" TAP DRILL

$24.99


1957 CONVAIR F-102A DELTA DAGGER PERFORMANCE CIRCULAR SLIDE RULE! CONFIDENTIAL!

$899.00


RUSSIAN CIRCULAR SLIDE RULE , Vintage. USSR in white BAKELITE BOX

$35.75