Post Hemmi 2x Versatrig 1450 and Versalog 1460 slide rules 1960 USA Japan

Combination of 2 of the well known Post Hemmi Slide rules from the 1960’s in their original signed cases. I have more set of these, all the same type and quality so may differ ever so slightly from the pictures. These slide rules, the Versatrig 1450 come in the original black signed case and the Versalog 1460 (text on the side) in the brown Versalog signed case with strap on the back. These are elaborate bamboo slide rules with reinforced ends, amongst the best they made. All are in very good condition with only signs of normal use and age, no cracks, no heavy use, no parts missing. These large rules measures ca. 32 cm or 13 inches long. Check the attached video on how to work your vintage man tool: slide rule operation instructions!