National Museum of Nuclear Science & History
Frank Alvidnes was a staff worker at Los Alamos during the Manhattan Project.
Irl Schoonover was a staff worker at Los Alamos during the Manhattan Project.
Hallie Perry was an electrician at Oak Ridge, Tennessee for the Watson-Flagg Engineering Company from 1943 to 1945.
T. J. Kelly worked for the Kellex Corporation at the K-25 Plant.
