National Museum of Nuclear Science & History
Clarence Reynolds served in the 1027th Air Material Squadron.
Myfanwy Pritchard Roberts worked in Rhydymwyn, Wales as a laboratory assistant in the Tube Alloys program, the British mission to create the nuclear bomb.
John Horan worked for the United States Engineer District Office.
Nelen Supert was a stenographer at the Metallurgical Laboratory in Chicago during the Manhattan Project.
J. F. Carpenter worked for the Tennessee Eastman Corporation at the Y-12 Plant.