National Museum of Nuclear Science & History
Queenabelle Syvester was a staff worker at Los Alamos during the Manhattan Project.
John Wilkes worked for the Roane-Anderson Company.
Lawrence B. Magnusson was a research associate at the Metallurgical Laboratory at the University of Chicago.
W. A. Bogdanowiez worked for the Tennessee Eastman Corporation at the Y-12 Plant.
C. H. Pearson worked for the Kellex Corporation at the K-25 Plant.