Heinrich Cornelius
Masaharu Gotō
Kurt Dies
Shigeyasu Kōda
Copper Development Association.
J. L. Holman
McGraw-Hill Publishing Company.
J. R. Davis
Samuel Leslie Hoyt
Tahsin Ali Kassam
Dilip K. Chakrabarti
Copper Development Association
Society of Automotive Engineers
R. J. C. Dawson
American Foundrymen's Society. Brass and Bronze Division. Recommended Practices Committee.
W. T. Elwell
Owen William Ellis