National Museum of Nuclear Science & History
O. A. Kincaid worked for the J.A. Jones Construction Company.
Chlorus M. Spiker served in the 603rd Air Engineering Squadron.
Paul P. Groves served in the 393rd Bombardment Squadron.
Patricia Lear was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
