National Museum of Nuclear Science & History
Ruska worked for Stone and Webster Engineering Corporation.
Waldo F. Christy was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Blanton worked at the 300 Area at Hanford during the Manhattan Project.
J. W. Gates worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Cornelius Ridner was a staff worker at Los Alamos during the Manhattan Project.
