$29.92

Vintage Graphical Slide Table Slide Rule HOW 155mm Green Bag

$14.99

Pickett Model N902-T Simplex Trig White Slide Rule & Brown Leather Sheath *READ*

$10

6” Sterling Slide Rule No 587 Plastic with Cover USA White Advertising Vintage

$39.99

Vintage Slide Rule Calculator Thread Indicator Christensen Diamond Products 1973

$29.99

PICKETT N803-T SLIDE RULE Speed Rule Dual Base Log Log Speed Rule No Case

$18

Vintage Lawrence Engineering Service Slide Rule 10-B Original Box Made in USA

$19.95

Vintage Mettler Scale Selection Slide Rule Guide

$1550

New NIB Signed Autographed Buzz Aldrin Apollo Pickett N600-ES 6" Slide Rule

$175

K&E Keuffel & Esser 68-1130 Slide Rule w/ Leather Case Deci Lon 5

$14.99

Frederick Post 1446 Hemmi Bamboo Vtg made in Japan Slide Ruler Sun Measurement

$150

Hemmi No. 269 'Civil Engineer' Slide Rule. Duplex. Bamboo Excellent

$25

Pickett Trig Metal Slide Rule w/ Brown Saddle Leather Case Model 1010