H. And T. Electrical Products
H. And T. Kirby And Company Limited
H. Aron Elektricitatszahlerfabrik
H. Arthur White
H. B. Barrett Company
H. B. Dodge And Company
H. B. Ives Company
H. B. Miller Limited
H. B. Sherman Manufacturing Co.
H. B. Sherman Manufacturing Company
H. B. Taylor Co.
H. Barney Crawford
H. Beale Rollins
H. Blair Lamont Jr.
H. Brazier Limited
H. Bruce Schofield
H. C. Bohack
H. C. Cook Company
H. C. Evans And Company
H. C. Smith Oil Tool Co.