$22.99

K & E wood core 68 1210 loglog duplex decitrig slide rule + leather case--CLEAN

$15.2

Vintage Slide Ruler German Rochlingstahl

$15

Vtg Jeppesen Sanderson Aviation Flight Circular Computer 1955 Model CR-2 W/ Case

$45

KE 4181-3 Slide Rule With Brown Leather KE Case 1947 Pat OEM Case Vintage MCM

$24.99

Frederick Post 1460 Versalog Slide Rule Bamboo With Original Leather Case

$15.1

Vintage Sterling Plastics Precision Slide Rule 10” No 589 w/ Case & Instruction

$14.97

Versalog Slide Rule Instructions Frederick Post Company 1951 Manual Book HC Vtg

$37.55

Slide Rule Picket & Eckel Model N-500-T All Metal 1962 w/ Leather Case

$30

Frederick POST Co. Versalog Hemmi Bamboo Made in Japan

$38

SUN HEMMI Slide Rule Slide Ruler No. 2664S Bamboo Made Japan with original case

$26

Vintage Soviet logarithmic slide rule USSR in 1970 in original box

$35

1962 Pickett Slide Rule Model N-500-ES With Leather Case