National Museum of Nuclear Science & History
Halpern worked in the United States Engineer District Office.
Hill worked at the 300 Area at Hanford during the Manhattan Project.
Mary Karraker worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Caldwell worked at the 200 West Area at Hanford during the Manhattan Project.
C. O. Burns worked for the Union Carbide & Carbon Corporation.
