Concise slide rule manual

Concise 26A Circular Slide Rule With Tables ISRM Concise 26A Circular Slide Rule With Weights and Measures Tables Made in Japan by Concise. Pre OEM model with japanese and English labels. Front Scale: D (C, CI, A, K) Inserts: Side 1 - Square and Cubic. Side 2 - Length and Weight Back: Japan Steel Works Promotion. As of , Concise continues to manufacture plastic circular slide rules, including models 28N and N. The company operated under the name Concise Co., Ltd., which appears on the instruction manual, from to Sama Etani Science Tables and Slide Rule (Model , insert ST) There's awesome power in this little thing, designed by Sama Etani and made by .

Concise Circular Slide Rules No. 28, 46, , BA Simm Slide Rule Manual (1 pdf file in 1 zip file) Al Slater The Slide Rule - A Complete Manual (5 pdf files. Concise Slide Rules and rebranded variants This gallery is focused on the varieties of Concise circular slide rules and the many variants of promotional specimens. Concise is manufactured by K.K. Konsaisu of Tokyo, Japan, and is the only manufacturer still producing and marketing new slide rules that have the classic scales. The company operated under the name Concise Co., Ltd., which appears on the instruction manual, from to The donor, Michael Sackheim, reported that he purchased this rule for calculating during his school days but got little use out of it. For other slide rules by Concise, see , , and

DIETZGEN "The Atlas Calculator" Circular Binary Slide Rule, Instructions, Case Shell Oil Concise Circular Slide Rule Key Line Sealed w/ Instructions . Up for auction is one plastic Concise Circular Slide Rule. Made in Japan. The model number is 28N. It is a little over inches in diameter and in. 3/ Slide rule, circular, Concise No Radio Computer, duplex, three disks, plastic cursor. In vinyl pouch with instruction leaflet.