Ablanalp
Agathon
Anca
Arter
Baldor
Besly
Blanchard
Brown & Sharpe
Cincinnati Centerless
Coburn

Ded-Tru
Ewag
Gardner
Gockel
Heald
Huffman
K.O. Lee
Landis
Leonard Lap
Norton

Okuma
Royal Master
Speedfam
Swisher
Unison
Van Norman
Vollmer
Walters
Warner & Swasey
Wit-O-Matic