National Museum of Nuclear Science & History
Trumper worked for Stone and Webster Engineering Corporation.
Robert J. Moon (1911-1989) was a physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project and a signer of the Szilard petition.
J. G. Schaller served in the 390th Air Service Group.
Robert Elam served in the 393rd Bombardment Squadron.
