American Machinists' Handbook (1914) Colvin & Stanley

English and American Tool Builders By Joseph Wickham Roe (1916)

Machinery, vol 8, Sept. 1901 - Feb 1902

Automatic Screw Machines and Their Tools By Clarence Leon Goodrich, Frank Arthur Stanley (1909)

Cyclopedia of Modern Shop Practice: A Manual of Shop Practice, Pattern Making, Machine Design...etc edited by Howard Monroe Raymond (1904)

Machine tools and their opperation By Fred H Colvin and Frank A Stanley (1922)

American Machnist Gear Book By Charles H. Logue (1922)

Machine Design By William Ledyard Cathcart (1903)

Elements of Machine Design By Oscar Adolph Leutwiler (1917)

American Tool Making and Interchangeable Manufacturing: A Treatise Upon the Designing ... By Joseph Vincent Woodsworth (1904)

1795-1895. One Hundred Years of American Commerce ...: A History of American Commerce By Chauncey Mitchell Depew (1895)