Set SLIDE RULE CALCULATOR IN CASE. Rare vintage Soviet Russian slide rule. The item "Russian CIRCULAR SLIDE RULE CALCULATOR KL-1 USSR NEW! + Book Sliding Rule 1967" is in sale since Tuesday, May 7, 2019.
This item is in the category "Collectibles\Science & Medicine (1930-Now)\Engineering\Slide Rules". The seller is "elenastupina" and is located in Berdsk. This item can be shipped worldwide.