National Museum of Nuclear Science & History
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.
Adam L. Gibson served in the 393rd Bombardment Squadron.
J. S. Gehrken served in the 390th Air Service Group.
Patrick P. Wong served in the 393rd Bombardment Squadron.
