George F. Popp

G. A. Gilson

Gilson worked at the 300 Area at Hanford during the Manhattan Project.

Charles Hartung

Robert Elam

Robert Elam served in the 393rd Bombardment Squadron. 

Howard Wilcox

Howard “Howie” Wilcox was an American physicist. He studied at the University of Minnesota and was a teaching fellow at Harvard when he was recruited to work on the Manhattan Project at Los Alamos.