Cylindrical slide rules

     Home          Slide Rules          Accuracy          Linear          Circular          Cylindrical          Eximius Diu          Guestbook

Loga 2.4 m

LOGA cylindrical slide rule (ca. 1930), Cylinder size: Length = 320 mm, Diam = 63 mm, with the accuracy of a 2.4 meter long slide rule.

D Scale length: 15000 mm. Significant digits: 4.8 to 5.


Copyright 2012, Dave Hoyer.