Scientific Instruments Co. Circular Slide Rule 1962 No. 1290 with Case

Vintage SIC SCIENTIFIC INSTRUMENTS BAMBOO SLIDE RULE INSTRUCTIONS BOOKLET

Vintage Slide Rule

Acu-Math 1240 5" pocket slide rule (1965) with leather sheath. Nice shape.

Scientific Instruments Co. (SIC) 1050 slide rule w/leather case, 1961 (Japan)

Vintage Sentry Hardware Store Metric Conversion Slide Rule Scale 1971 USA

Vintage Sterling Precision Student Slide Rule Used, Great Condition.

Frederick Post Versalog 1460 Slide Rule Hemmi Japan Cursor Leather Case