National Museum of Nuclear Science & History
J. H. Neumann worked for the J.A. Jones Construction Company.
David Greenglass (1922-2014) was a machinist and member of the Special Engineer Detachment who engaged in espionage activities for the Soviet Union at Los Alamos during the Manhattan Project.
E. P. Epler worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Winford D. “Doug” Crossland was a design engineer at the K-25 Plant at Oak Ridge, TN during the Manhattan Project and a member of the Special Engineer Detachment.
