Wiley Thomas, Jr.

R. L. Plowden

R. L. Plowden worked for the J.A. Jones Construction Company.

James Downey

James Downey was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Louis Olivas

Louis Olivas was a staff worker at Los Alamos during the Manhattan Project.

K. L. Flanders