COLVIN, FRED H.
American machinists' handbook and dictionary of shop terms, by Fred H. Colvin & Frank A. Stanley. 8th ed., rev. & enl.
COLVIN, FRED H. American machinists' handbook and dictionary of shop terms, by Fred H. Colvin & Frank A. Stanley. 8th ed., rev. & enl. © 17Oct45; A190867. Charles H. Colvin & Henry F. Colvin (C) & Eleanor Stanley (W); 4Jan73; R543082.
Charles H. Colvin & Henry F. Colvin|C||Eleanor Stanley|W