National Museum of Nuclear Science & History
M. E. Ritchie served in the 390th Air Service Group.
Lee F. Nottingham served in the 393rd Bombardment Squadron.
Jas Rose worked for the United States Engineer District Office.
C. D. Emmons worked at the 100-F Area at Hanford during the Manhattan Project.
Greager worked at the 200 West Area at Hanford during the Manhattan Project.