National Museum of Nuclear Science & History
Lyle Crowe worked for the J.A. Jones Construction Company.
Thomas H. Brumagin served as a 2nd lieutenant in the 393rd Bombardment Squadron.
O'Brien worked for Stone and Webster Engineering Corporation.
Richard Fox worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Paul P. Groves served in the 393rd Bombardment Squadron.
