National Museum of Nuclear Science & History
Fiedler worked in the United States Engineer District Office.
Laverne Bloom worked as a Military Policeman from 1945-1946 in Hanford, Washington. While not on guard duty, Bloom often cooked for his troop and occasionally made meals for the director of the Manhattan Project, General Leslie Groves.
Hardleben worked at the 100-F Area at Hanford during the Manhattan Project.