National Museum of Nuclear Science & History
C. R. Ambrose worked for the J.A. Jones Construction Company.
Charles F. McKnight served as a captain in the 393rd Bombardment Squadron. He was regularly assigned to the B-29 Top Secret.
L. W. Stark worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Shad Marshall worked at Los Alamos on the Manhattan Project. He was married to Natalie Marshall, who also worked on the project.