Jim MaCallum - A Short History of Machine Tools - L.T.C. Rolt

Vic Werny - Audel's Machinists' & Toolmakers' Handy Book

Rich Feller - Jos. Bulova School of Watchmaking Training Manual

Harvey Schmidt - Free Magazines

Dick Ryder - How to Run a Lathe - South Bend Lathe Co.

Joe Polashock - History of American Science & Invention - Mitchell Wilson

Tom Nepsee - Precision Hole Location - Moore

Dan Semel - Anvils in America - Richard A. Postman

Gene Saboda - Horological & Other Shop Tools - Theodore R. Crom

Tim Croan - Shop Theory - Henry Ford Trade School

Christian Happle - The Art of Von Dutch

Jamie Swan - Modern Machine Shop Practice - Joshua Rose