Hemmi 19 - Inch Slide Rule Model No. 200 (Unmarked) W/ 24 Scales | Rare Sliderule
Item History & Price
Reference Number: Avaluer:753823 | Country/Region of Manufacture: Japan |
Here is a very desirable and rare 19-inch Sun Hemmi "Precision Duplex" / "Ultra Accuracy" w/ 24 Scales bamboo slide rule. It is an early example of the Hemmi Model No. 200. The slide rule is marked Sun Hemmi as is the cursor. The slide rule is also marked "MADE IN JAPAN". The metal end brackets have 3 rivets, whereas the later 200 rules have 2....
The sliderule measures approximately 19 inches long by 1 3/4 inches wide by 1/4 inch thick.
The slide rule is in good condition, showing some normal signs of use and storage, including dirt, yellowing/discoloration, and scratches. The case is in fair condition, and has some brittle areas, loose stitching, areas of loss, and the flap is just barely hanging on.
Please check out all of the pictures and scans.
The 24 scales are:
D6, D5, D4 [C6, C5, C4, C3, C2, C1] D3, D2, D1
and:
DF6, DF5, DF4 [CF6, CF5, CF4, CF3, CF2, CF1] DF3, DF2, DF1
(You can see the actual scales by clicking on the images.)
Please check my other auctions for other items, including more slide rules. Please feel free to email with any questions. Thanks for looking and good luck!