National Museum of Nuclear Science & History
Hood worked at the 200 West Area at Hanford during the Manhattan Project.
Julia Wynne was a chemist in the Y-12 Plant in Oak Ridge, Tennessee from June 1944 through the end of the war.
J. G. McNally worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Myfanwy Pritchard Roberts worked in Rhydymwyn, Wales as a laboratory assistant in the Tube Alloys program, the British mission to create the nuclear bomb.