COLVIN, FRED H.
American machinists' handbook and dictionary of shop terms, by Fred H. Colvin and Frank A. Stanley. 5th ed.
COLVIN, FRED H. American machinists' handbook and dictionary of shop terms, by Fred H. Colvin and Frank A. Stanley. 5th ed. © 1Apr32; A50571. Fred H. Colvin & Frank A. Stanley (A); 7Dec59; R247298.
Fred H. Colvin & Frank A. Stanley|A