National Museum of Nuclear Science & History
M. J. Gustafson worked for the J.A. Jones Construction Company.
Herbert Pomerance was a research associate at the Chicago Met Lab during the Manhattan Project. Pomerance was transferred to Clinton Laboratories in Oak Ridge, TN on September 1, 1943.
Clarence Signaigo was a laboratory helper at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Edward P. Hayes was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Earl Spring was a staff worker at Los Alamos during the Manhattan Project.
