PFAUTER Change Gear Tables ("Change Gears Are No Longer Calculated"). A complete, highly detailed 275-page guide to the arrangement of changewheels on Pfauter, Lees Bradner, Lorenze, Barber Coleman, Koepfer, Cleveland, Fellows, Maag, Niles-Gear, Klingelnberg, Heidenreich & Harbeck, gear machines, Lathe Changewheel settings with inch and metric leadscrews, Whitney and Pratt & Whitney thread millers, Reishauer and Jones & Lamson thread grinders, Kearney & Trecker and Cincinnati universal milling machines with dividing heads and other machine tools with a fixed ratio between rotation and feed. The book saves the tedious job of calculation, everything can just be looked up in a table of which there are 26,000 included.;