K & E Pocket Slide Rule in Box with Manual 4098A

Vintage Hiv Tertius II 1055 Rechenschieber Slide Rule Made in Germany

$40.00 · Used

Antique Aristo Slide Rule Ruler Multirig 0929 829 Case Manual Box

$24.99 · Used

Vintage 1940 OHMITE Slide Rule Calculator Parallel Resistance Ohm's Law Tool

$16.99 · Used

02/19 Vintage Binary Circular Slide Rule w/Pouch, Instructions, Dietzgen U.S.A.,

$39.95 · Used

Dual base log log slide rule Picket Model 4-t

$27.00 · Used

Pickett & Eckel., Model 1011-ES TRIG-Exponential Slide Rule W/LeatherCase 1959

$30.00 · Used

Vintage K&E Slide Rule w/ Leather Case Keuffel & Esser Co Made In USA Pre-owned

$119.99 · Used

Faber-Castell 2/83N NOVO-Duplex Slide Rule. 30 Scales.

$255.00 · Used

Faber - Castell 52/81 Novo Mentor 17 Scale Slide Rule + Hard Case + Instructions

$46.00 · Used

Antique Circular Slide Rule Calculator Calculex Cercle Halden Manual Case

$145.00 · Used

Eugene Dietzgen Co Slide Rule Model 1732 Made in USA Decimal Trig Type Log

$25.00 · Used

Slide Rule 1919 Unis, France SGDG Paris Plastic Celluloid Pocket Slide Case

$20.00 · Used