National Museum of Nuclear Science & History
Peter Nothaft was a staff worker at Los Alamos during the Manhattan Project.
N. Gatling worked for the Tennessee Eastman Corporation at the Y-12 Plant.
C. D. Luke worked for the United States Engineer District Office.
Hollis worked for Stone and Webster Engineering Corporation.
Clarence Signaigo was a laboratory helper at the Metallurgical Laboratory in Chicago during the Manhattan Project.
