National Museum of Nuclear Science & History
T. H. Samford worked for the J.A. Jones Construction Company.
Attended the Cooper Union for the Advancement of Science and Art.
E. P. Epler worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Jack Hefner joined the Manhattan Project at Oak Ridge in 1943. Hefner was a reactor engineer and helped supervise the construction of the X-10 Graphite Reactor.