Cylindrical Slide Rules
A cylindrical form of slide rule made by McFarlane. Cylindrical slide... News Photo - Getty Images
Hand-made cylindrical slide rule
File:Loga-Calculator cylindrical slide rule, Daemen-Schmid, Zürich - Ridai Museum of Modern Science, Tokyo - DSC07494.JPG - Wikimedia Commons
Fuller's Spiral Cylindrical Slide Rule | National Museum of American History
Otis King Cylindrical Slide Rule Model K - Calculator - Computing History
Cylindrical slide rule in two sections (Fuller's Rule) | X250.83B | Computer History Museum
Hand-made cylindrical slide rule
Switzerland/CURTA
Late 1950's Otis King Model K type B/C Hybrid cylindrical slide rule calculator | eBay
Loga - Calculator Cylindrical Slide Rule Zurich 1930 RARE | Slide rule, Math instruction, Slide
Fuller's Spiral Cylindrical Slide Rule | National Museum of American History
Slide Rules - CHM Revolution
The World's Largest Commercial Cylindrical Slide Rule has a Scale Length of 24m | blog@CACM | Communications of the ACM
Fuller Cylindrical Calculator - slide rule | Collectors Weekly
Otis King's" cylindrical slide rule for calculati | Science Museum Group Collection
My Slide Rule Collection
Switzerland/CURTA
Thacher's cylindrical slide rule
Keuffel & Esser 1741 Thacher Cylindrical Slide Rule | National Museum of American History
Thacher's cylindrical slide rule
Slide rule - Wikipedia
Fullers Calculator cylindrical slide rule, Stanley of London, circa 1950
