These are not photocopies, but reproductions of the originals. These posters have been professionally digitally edited, retaining some of the slight imperfections of the original South Bend Lathe publications from the 1940's.  Professionally printed on 36 lb high resolution coated bond matte poster paper, which is comparable to the originals.  Suitable for framing.  Includes the following four poster charts:

  • Tap Drill Sizes
  • Cutting Tools Data   
  • Decimal Equivalents
  • How to Become a Machinist 

Charts each measure 16" x 21". 

Excellent addition to your shop.