National Museum of Nuclear Science & History
M. A. Ruth worked for the United States Engineer District Office.
Stanley worked at the 300 Area at Hanford during the Manhattan Project.
Roy V. Henderson was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Lawrence Vest was a civil scientist at Los Alamos 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.
