National Museum of Nuclear Science & History
Barbara McLeod worked for the United States Engineer District Office.
Ossie Parker worked for the Edenfield Electric Company.
Myfanwy Pritchard Roberts worked in Rhydymwyn, Wales as a laboratory assistant in the Tube Alloys program, the British mission to create the nuclear bomb.
E. F. Hess worked for the Tennessee Eastman Corporation at the Y-12 Plant.
