this may be of use to contact others as this is too specialised for Vr2020
K&E 4083-3 xref
The 4083-3 family of slide rules are duplex type of slide rules. The 4083-3 and 4083-5 were constructed on a mahagony frame with celluloid laminated to the ...
Keuffel & Esser 4083-3 Log Log Vector Duplex Slide Rule ' National ...
Keuffel & Esser 4083-3 Log Log Vector Duplex Slide Rule ... Clark McCoy, "Collection of Pages fromK&E Catalogs for the 4083-3 Family of Slide Rules," ...
Eric's Keuffel & Esser Slide Rules
Sep 27, 2002 - My collection of K&E slide rules. ... older black textured particle-board type with bolted-on leather closing flap imprinted 4083-3 on the front and ...
K&E Standard - Slide Rule Museum
See K&E Specialty Slide Rule gallery for slide rules with special scales for specific industries and ......K&E 4083-3 Log Log Duplex Vector S/N 395769 1939
K+E (Keuffel & Esser) Slide Rule Model Archive
K&E Model Number, Slide Rule Type, Size, Core Material, Scales Features, IMAGE LINKS (Back to Return) .... 4083-3, Hyperbolic Log Log Duplex, 10". Wood.