Slide Rules

Vtg 1947 K&E Keuffel & Esser N4081-3 Log Log Duplex Decitrig Slide Rule w/ Case

$15.0

2 1940's Era Keuffel & Esser N4081 Slide Rules N4081-3 & 4081-3 + Leather Cases

$74.99

VINTAGE A.W. FABER 378 SLIDE RULE D.R.P. NO. 206428 MADE IN GERMANY Leather Case

$39.99

Sterling Slide Rule Made in USA 12" Length

$6.79

Post 1460 Versalog, w/ manual, leather case, and orig. box. Slightly used.

$20.0

Pickett US Air Force Aerial Photo Slide Rule Type A-2 Model 700 With Sheath

$49.99

Slide rule KL-1 made in USSR

$40.0

Vintage Pickett Slide Rule Model N1010-ES Trig

$38.5