National Museum of Nuclear Science & History
Johnson worked for Stone and Webster Engineering Corporation.
Herbert Pomerance was a research associate at the Chicago Met Lab during the Manhattan Project. Pomerance was transferred to Clinton Laboratories in Oak Ridge, TN on September 1, 1943.
William P. Sensibaugh served in the 1027th Air Material Squadron.
John B. Kennedy served as a sergeant in the 393rd Bombardment Squadron.
Robert P. Matthews worked as a member of Project Alberta, the team that transported and assembled the Fat Man and Little Boy atomic bombs.