National Museum of Nuclear Science & History
G. Tolson worked for the Roane-Anderson Company.
Rose Bethe and her husband, Nobel Prize winner Hans Bethe, moved to Los Alamos in early 1943 when Hans was appointed leader of the Theoretical Division for the Manhattan Project.
Carl Switzer served in the First Ordnance Squadron.
Rex McDowell worked for the Tennessee Eastman Corporation at the Y-12 Plant.