National Museum of Nuclear Science & History
R. F. Kocher worked for the Tennessee Eastman Corporation at the Y-12 Plant.
James H. Gilmet served in the 393rd Bombardment Squadron.
Walter J. Skora served in the 393rd Bombardment Squadron.
Robert Holmberg was born in Fort Dodge, Iowa, and began working on the Manhattan Project at the Chicago Met Lab and at Ames Laboratory in Iowa.