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 75
H^ Standard Ring Gage andPlug for Testing Fittings. Fig. 2. — Reamer, Tap, Die and Gages for Briggs Pipe Standard The illustrations to the left in Fig. 2 show the relative distancesthat the pipe reamer, tap, testing plug and pipe end are run intothe fitting in making the joint; while at the right…
Machine-shop practice
Internet Archive · UMass Dartmouth, Claire T. Carney Library · Public Domain Mark 1.0. Free to use for anything.
