The polyphase duplex trig slide rule no 4070 a manual document for the polyphase duplex trig slide rule no 4070 a manual is available in various format such as pdf doc and epub which you can. The polyphase duplex trig slide rule lyman kells willis kern and james bland 1939 1950 printing of the instruction manual for the 4070 3 slide rule 4071 3 the polyphase duplex decitrig slide rule lyman kells willis kern and james bland 1939 and 1962 edition of the 4071 3 manual plus the srt supplement for the 4071 3. Keuffel esser 4070 3 polyphase duplex trig slide rule description this ten inch mahogany duplex slide rule is coated with white celluloid and held together with metal endpieces that are significantly corroded. Keuffel esser polyphase duplex trig slide rule a manual this manual is designed to be a self teaching manual for the ke 4070 range of slide rules all of the authors were listed as associate or assistant professors of mathematics at the us naval academy. Spheres slide rule universe is a repository for slide rule information pictures history and links to sellers other slide rule sites and experts and an on line slide rule store 4070 3 polyphase duplex trig 10 wood k a b t st s d di leather case special manual completely unique rule and scale design with pysical
How it works:
1. Register Trial Account.
2. Download The Books as you like ( Personal use )