Hemmi No. 260 'Advanced Engineer' Slide Rule. Duplex. Bamboo. 25 Scales. Exclnt.

Description

Hemmi No. 260 "Advanced Engineer" slide rule.
Celluloid on bamboo.
Duplex.
25 Scales x 25 cm, including P (Pythagorean), DI, 8 log log
Cursor has 4 hairlines.
This is Hemmi's top of the line 25 cm general engineering and mechanical engineering slide rule.
Made from 1964 to end of sli
de rule production in 1975.
This rule has date code VC (March 1971).
Rule and Hemmi hard cardboard slip cap case are in excellent condition.
Rule is clean and white.
Metal parts are clean and bright.
Slide and cursor operate smoothly and easily.
Manual in Japanese is excellent.
Shelf box is excellent. Has T21-48 written one side in blue ballpoint pen. See last photo.
Payment is due via PayPal within 3 days after end of auction.
Buyer pays .70 shipping to USA address via First Class Mail Package.
Shipping to Europe or Australia is .50. Canada is .25