Wilford A. Orr

Kathleen “Kay” (Gavin) Florin

Kathleen “Kay” (Gavin) Florin was a clerk in the chemistry division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Francis F. Crimlisk

R. J. Rockstron

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

P. F. Finck

P. F. Finck worked for the Tennessee Eastman Corporation at the Y-12 Plant.