John Wolff's Web Museum - Slide Rules
Keuffel & Esser 1741 Thacher Cylindrical Slide Rule | National Museum of American History
Fuller Cylindrical Calculator - slide rule | Collectors Weekly
Otis King Cylindrical Slide Rule Model K - Calculator - Computing History
Switzerland/CURTA
Cylindrical Slide Rules
Cylindrical Slide Rule Calculator By Loga, Switzerland. - Gilai Collectibles
Cylindrical Slide Rules
Late 1950's Otis King Model K type B/C Hybrid cylindrical slide rule calculator | eBay
Hand-made cylindrical slide rule
Fullers Calculator cylindrical slide rule, Stanley of London, circa 1950
File:Loga-Calculator cylindrical slide rule, Daemen-Schmid, Zürich - Ridai Museum of Modern Science, Tokyo - DSC07494.JPG - Wikimedia Commons
Slide Rules - CHM Revolution
Keuffel & Esser 4013 Thacher Cylindrical Slide Rule | National Museum of American History
Thacher cylindrical slide rule | Simanaitis Says
Cylindrical Slide Rules
Pin on Computers We Have Known and Loved
Otis King's" cylindrical slide rule for calculati | Science Museum Group Collection
Otis King Cylindrical Logaritmic Slide Rule Model \'L\'. - Gilai Collectibles
A cylindrical form of slide rule made by McFarlane. Cylindrical slide... News Photo - Getty Images
Thacher's cylindrical slide rule
Hand-made cylindrical slide rule
