National Museum of Nuclear Science & History
J. S. Gehrken served in the 390th Air Service Group.
James Sircom Allen (1911-1982) was a Canadian-American physicist who worked at the Massachusetts Institute of Technology and Los Alamos during the Manhattan Project.
Arthur L. Conkle served in the 393rd Bombardment Squadron.
Marjorie Hall Bradner was a secretary at Los Alamos during the Manhattan Project. She was also the wife of Los Alamos physicist Hugh Bradner.
Calderwood worked at the 200 East Area at Hanford during the Manhattan Project.