National Museum of Nuclear Science & History
V. Flagg worked for the Watson-Flagg Engineering Company.
S. J. Helfman worked for the J.A. Jones Construction Company.
Attended Illinois Institute of Technology.
John F. Van Doren worked on the procurement and property staff at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Robert J. Hennes served in the 509th Headquarters and Base Services Squadron.
