National Museum of Nuclear Science & History
J. J. Donovan worked for the H. K. Ferguson Company.
Swan Swanson was a staff worker at Los Alamos during the Manhattan Project.
C. L. Young worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Vosmer worked at the 300 Area at Hanford during the Manhattan Project.
Black worked at Los Alamos during the Manhattan Project.
