National Museum of Nuclear Science & History
H. H. Maples worked for the Roane-Anderson Company.
Clark Prather worked for the Kellex Corporation at the K-25 Plant.
Mary E. Parrish was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
James H. Doiron served as a staff sergeant in the 393rd Bombardment Squadron. He was the radio operator regularly assigned to the B-29 Strange Cargo.