P. D. Brown

Joseph Carroll

John H. Manley

John Henry Manley (1907-1990) was an American physicist. Manley worked on the Manhattan Project almost from its beginning, starting at the Metallurgical Lab at the University of Chicago.

Natale J. Bifano

Bifano worked at Los Alamos during the Manhattan Project. 

J. Howard Harmon

Howard Harmon worked for the Tennessee Eastman Corporation at the Y-12 Plant.