Vintage LIBBEY OWENS FORD-Sterling Pocket Metric Converter

Vintage 1959 Pickett N4-ES Vector-Type Log Log Dual-Base Speed Slide Rule + Case

Pristine Pickett N600-ES "Eye-Saver" Yellow Pocket Slide Rule Full Collector Set

Pickett N 3-ES Power Log Exponential Metal Slide Rule W/ Leather Case 1960 RARE

Very nice SUN HEMMI No. 153 Bamboo Duplex Slide Rule, vintage circa 1933 - 1942.

K&E Keuffel & Esser 7" Pocket Slide Rule 4181-1 with Dark Green Leather Case

Frederick Post Versalog Slide Rule 1460 Hemmi Japan Brown Leather Case Vintage

Vintage Frederick Post (POST) 1460 Versalog Slide Rule w/ Leather Case