National Museum of Nuclear Science & History
D. J. Mullins served in the 390th Air Service Group.
Richard Shepard joined the Manhattan Project at Oak Ridge, working in the K-25 Plant as a member of the Special Engineer Detachment.
Frank Huke worked on the Mahattan Project in Chicago and as a part of the Ames Project, the uranium production process based in Ames, Iowa.
Twichell worked at 200 West Area at Hanford during the Manhattan Project.