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Vintage Slide Ruler


Vintage Slide Ruler UTO Nr.3 931U 10 inch from Denmark includes Leather Case

$12.99


Vintage Slide Ruler CONCRETE QUANTITY CALCULATOR with Ad Columbia Cement

$10.00


Vintage The Frederick Post Co. Slide Ruler 1444-p

$12.99


Vintage 1950s Circular Slide Ruler Fullerton #1450 Acudial Japan Konsaisu

$19.95


Vintage Acumath Slide Ruler No 500 with Vinyl Pocket Case

$16.50


Vintage Acumath Slide Ruler No. 1500 with Leather Pocket Case

$20.00


Vintage Compass Slide Ruler # 1321 Leather Case Japan 12.75"

$23.99


Vintage Post 1460 Versalog Slide Ruler Japan Hemmi/With Leather Case, belt loop

$24.99


Vintage Electronic Components Div Circular Slide Ruler CONCISE 3 1/4" w/ CASE

$49.95


Vintage Dietzgen Slide Ruler w/ Leather Case

$11.99


Vintage Carrier Slide Rule Ruler 6" #601 UTO with Case - Made in Denmark

$21.00


Vintage ... "Pickett" Trig Slide Ruler With Leather Case ...1959!

$18.99


Vintage LUTZ No. 102 S Slide Ruler w/ Leather Case ~ Great Condition

$17.07


Vintage EUGENE DIETZGEN Maniphase Multiplex SLIDE RULE RULER 1732 w/ Case USA

$24.99


VINTAGE PICKETT & ECKEL MODEL 300 POCKET SLIDE RULER ENGINEERING TOOL

$18.00


Vintage slide Rule Ruler Keuffel Esser < 4092-3 > # 100866 case

$15.00


Vintage slide rule Ruler Drafting Pickett Model 238 Rapid Rule metal

$25.00


Vintage Frederick Post Slide Ruler Hemmi Versalog Japan w/ case

$25.00


Vintage Keuffle and Esser slide rule ruler <4092-3> #261040 Log Log Duplex 10 in

$15.00


Vintage Slide Ruler With Leather Case Nice Condition

$25.95


VINTAGE PICKETT MODEL N200 ES 6" ALL METAL SLIDE RULER IN ORIGINAL BOX W/ PAPERS

$52.88


Vintage Post Slide Ruler 1447 With Case

$15.00


VINTAGE SANS AND STREIFFE # 311 SLIDE RULER

$27.99


Vintage Sun Hemmi Slide Rule Made in Japan Scientific Ruler & Case

$28.70


Vintage Slide Ruler ACU-MATH model no. 900 Prof. Mannheim Trig W/ Manual U.S.A(S

$34.99


VINTAGE PICKETT MICROLINE 120 SLIDE RULER W/CASE CLEAN READ

$19.99


VINTAGE SLIDE RULER KEUFFELL ESSER K&E 4070-3 & CASE MADE IN USA

$17.99


1960 VTG PICKETT Metal Slide Ruler, Case, Box N1010-ES Logarithm Trigonometry

$18.99


Pickett Slide Ruler Vintage Two Sided 12" Case Included Leather Collectable #190

$43.20


Vintage Sun Hemmi Frederick Post Slide Ruler Rule # 34 & 1452 With Case

$18.99


Keufeel & Esser Co K&E Polyphas Duplex Slide Ruler Vintage 1915 Original

$44.99


Lafayette F-341 Bamboo SLIDE RULE Leather Case Ruler Drafting Vintage Supplies

$29.99


(3) Vintage Slide Rules, Ruler. Post # 1445, Lawrence # 10-B, # 880 Morilla EC

$18.97


Vintage Acumath Slide Ruler No 1211

$18.39