P. H. Gray

George L. Williams

George Williams was a staff worker at Los Alamos during the Manhattan Project.

G. M. Hastings

J. Robert Oppenheimer

J. Robert Oppenheimer (1904-1967) was an American theoretical physicist.  During the Manhattan Project, Oppenheimer was director of the Los Alamos Laboratory and responsible for the research and design of an atomic bomb.

J. P. Angle

J. P. Angle worked for the J.A. Jones Construction Company.