National Museum of Nuclear Science & History
H. B. Malter worked for the Edenfield Electric Company.
Reeder served as a sergeant in the 393rd Bombardment Squadron. He was regularly assigned to the B-29 Top Secret.
Watkins worked at the 300 Area at Hanford during the Manhattan Project.
Marshall Holloway was an American physicist. He received his PhD in physics from Cornell University. In 1942, he directed a secret Manhattan Project assignment at Purdue University.
