Irvin Brogman

Theodore Petry

Theodore Petry (1924-2018) was a laboratory helper at the Chicago Met Lab. He was recruited while still in high school.

C. T. Albert

R. J. Rockstron

R. J. Rockstron worked for the United States Engineer District Office.

E. M. Pownall

E. M. Pownall worked for the Edenfield Electric Company.