National Museum of Nuclear Science & History
Jas Rose worked for the United States Engineer District Office.
William Thomas McNamara worked in Oak Ridge Tennesee with his wife Mildred Wilton from 1942 to 1946. Prior to accepting a job at Oak Ridge, McNamara had worked at the Charlestown Navy Shipyard in Boston.
Marshall Rzepinski served in First Ordnance Squadron.
Major John A. Derry was a top military assistant, mainly working in Washington D.C., during the Manhattan Project.
