Henry W. Wehr

William A. Hichler

William A. Hichler was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Ernest J. Lang

H. E. Sayers

Sayers worked for Stone and Webster Engineering Corporation. 

F. A. Davis

F. A. Davis worked for the Tennessee Eastman Corporation at the Y-12 Plant.