Aristo 0969 StudioLog Duplex Slide Rule. X 25 cm including BI, DI, P, T1 & T2, 8 LogLog. Main scales have over range extensions. B, C & CF are highlighted yellow.
All scales are self documenting at right end. 4 rubber pads each side raise cursor above. For use as a desk rule. The 0969 is a very large and powerful slide rule, measuring 2 5/8" wide and 14 5/8" long. Rule and case are in excellent condition.
Slide and cursor operate smoothly. The item "Aristo Studio 0969 Duplex Slide Rule. 29 Scales x 25 cm. Looks New" is in sale since Sunday, March 15, 2020.This item is in the category "Collectibles\Science & Medicine (1930-Now)\Engineering\Slide Rules". The seller is "redman2" and is located in San Angelo, Texas. This item can be shipped worldwide.