National Museum of Nuclear Science & History
C. L. Quast worked for the Kellex Corporation at the K-25 Plant.
John Zuidema worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Greager worked at the 200 West Area at Hanford during the Manhattan Project.
Hart worked at the 300 Area at Hanford during the Manhattan Project.
Leonard Quartararo was a staff worker at Los Alamos during the Manhattan Project.