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 243
FIG. 1 GrindingSmall Dia. FIG. 2 FIG. 3 Gdnding Large Dia. GrindingFlat S.urface. Contact of Wheel FIG. 4 Internal Grindi area is too great to enter the surface without undue pressure. Whenthe wheel has reached this condition the microscope shows thesebroader-faced kernels polished to a metallic…
Machine-shop practice
Internet Archive · UMass Dartmouth, Claire T. Carney Library · Public Domain Mark 1.0. Free to use for anything.