American machinists' handbook and dictionary of shop terms : a reference book of machine shop and drawing room data, methods and definitions (1914)
Colvin, Fred H. (Fred Herbert), 1867-1965, Stanley, Frank A. (Frank Arthur), b. 1874 · New York : McGraw-Hill book company ; London : Hill · leaf 604
Transfer Caliper. … Odd Leg Caliper — Calipers having bothlegs pointing in the same direction.Used in measuring shoulder distanceson flat work, boring half round, boxesetc. Outside, Spring Caliper — Tool for measuringthe outside diameter of work. Controlledby spring and threaded nut. JNuts aresometimes split or…
Machine-shop practice
Internet Archive · UMass Dartmouth, Claire T. Carney Library · Public Domain Mark 1.0. Free to use for anything.