Hemmi Slide Rule Pocket Type General Use NO.2634 New From the 1960s, with box, instruction manual, and leather case. Unopened in a plastic bag. 5-inch, pocket type, single-sided. Total length 150mm, made in Japan. The paper box has damage. This is old stock, so please understand that there may be scratches, stains, and sun damage. The photos are everything. No comments, purchase OK.