National Museum of Nuclear Science & History
F. S. Adams worked for the Fercleve Corporation.
Howard V. Johnson served in the 1st Ordnance Squadron.
Anna Barbic was a laboratory assistant in the the Chemistry Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Myfanwy Pritchard Roberts worked in Rhydymwyn, Wales as a laboratory assistant in the Tube Alloys program, the British mission to create the nuclear bomb.