Laurence Donohoe

Edward P. Hayes

Edward P. Hayes was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

J.A. Schmitz

C. A. Boggess

Boggess worked at the 100-F and 200 East Areas at Hanford during the Manhattan Project. 

E. S. Steinbach

Steinbach worked for Stone and Webster Engineering Corporation.