Donald A. Hamilton

Albert L. Evand

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

Philip Thomas

Philip Thomas was a member of the military police and a private first class at Los Alamos during the Manhattan Project.

Otis R. Harris

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

Ernest Horton