Irvin Brogman

J. J. McPeake

J. J. McPeake worked for the H. K. Ferguson Company.

Marvel O. Lee

Forrest H. Murray

Forrest H. Murray was a research associate in the Theoretical Group and a mathematician at the University of Chicago Met Lab.

William H. Rigby

William H. Rigby worked for the Comstock-Bryant Electric Company.