National Museum of Nuclear Science & History
J. P. Valliant worked for the Union Carbide & Carbon Corporation.
Clarence Turner was a staff worker at Los Alamos during the Manhattan Project.
McCannon worked in the 200 W Area at Hanford during the Manhattan Project.
McCue worked in the 100 B Area at Hanford during the Manhattan Project.
Robert Cyr worked for the Tennessee Eastman Corporation at the Y-12 Plant.