S. I. Allen

J. R. Cathcart

Cathcart worked at the 200 East Area at Hanford during the Manhattan Project. 

Edwin Hansen

Stanley Krzyck

Stanley Krzyck was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

David B. McNitt

David B. McNitt served in the 1027th Air Material Squadron.