Brian Nesbitt
Unknown Author
Ruggles-Klingemann Mfg. Co
George F. Blake Manufacturing Company
United States International Trade Commission
Edward Hester
Noel Guthrie
Frost & Sullivan
D.T. Williams Valve Co
Lunkenheimer Company
Canada. Dept. of External Affairs.
Multiplex Manufacturing Company
Wen'guang Huang
Jay Matley
Thos. Somerville Co
Mason Regulator Co