SUN HEMMI Japan Bamboo Slide Rule No. 30 Brand NEW Sealed Vintage Hitachi, Ltd
SUN HEMMI Japan Bamboo Slide Rule No. 30 Brand NEW Sealed Vintage Hitachi, Ltd. Condition is Brand New with slide rule still in factory sealed wrap.
Printed on the top flap. Reverse side of center slide has S L T on both ends. 10cm measuring length on top side.