Boring and other Machinists' Tools and their Makers

• Charles H. Amidon - Inventor and Toolmaker

• Booth & Mills - Philadelphia, PA

• Goodell-Pratt

• Harry S. Bartholomew

• Millers Falls Company

• North Brothers Manufacturing Company

• Web Site of Chuck Zitur

Selected Reading

• Anatomy of the Millers Falls Hand Drill No. 2 - 1903 by Wiktor Kuc

• The Ratchet Screwdriver by Trevor Robinson

• The World of Boring old Bitstocks by Darrell LaRue

• The Incredibly Versatile Sweep Brace by Bob Smalser

• 1913 - Drill Jigs - Machinery's Reference Series