National Museum of Nuclear Science & History
Elery M. Groves served in the 1027th Air Material Squadron.
Jack Busby was a Military Policeman from Waco, Texas, and served at Oak Ridge, TN as part of the Manhattan Project.
Carl Crumb was a member of the Special Engineering Detachment at Los Alamos. While working there, he met his wife Jeanne Crumb, who was a nurse in the Los Alamos Hosptial.
Robert Pierce served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.