National Museum of Nuclear Science & History
Harry Blaustein worked for the Roane-Anderson Company.
Bartholomew "Bart" Rivers was an instrument technician at the Hanford, Washington facility from 1943 through the end of the war.
Pauline Muncy worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Levey was a member of the Army Special Engineering Detachment who worked at the K-25 plant at Oak Ridge during the Manhattan Project.