National Museum of Nuclear Science & History
Paul Murphy worked for the Roane-Anderson Company.
Waldo F. Christy was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Graham worked at the 300 Area at Hanford during the Manhattan Project.
Hester Moore was a supervisor in the Communications Department at the Manhattan Project’s Hanford, Washington site during World War II.