David Weise

J.M. Smith

Lillian Guadagna

Lillian Guadagna was a technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

F. E. Warren

Warren worked at the 200 West Area at Hanford during the Manhattan Project. 

O. Swanson

Swanson worked at the 100-D Area at Hanford during the Manhattan Project.