National Museum of Nuclear Science & History
H. V. Appen worked for the J.A. Jones Construction Company.
Vivian Stark was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Vincent J. Galvani was a chemical engineer who helped design the trigger mechanism for the atom bomb.
Marvin O. Beatty served as a staff sergeant in the 393rd Bombardment Squadron.
Norman Elliott was a research associate in the Chemistry Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
