National Museum of Nuclear Science & History
Oscar J. Thigpen served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Top Secret.
Carroll Villincs was a guard at the Chicago Met Lab during the Manhattan Project.
Dr. Beyer worked at the 100-D Area at Hanford during the Manhattan Project.
Hoff worked at the 300 Area at Hanford during the Manhattan Project.
