National Museum of Nuclear Science & History
Victoria Porter was a laboratory technician in the Health Division of the Chicago Met Lab during the Manhattan Project.
Cofer worked in the United States Engineer District Office.
John Henry Manley (1907-1990) was an American physicist. Manley worked on the Manhattan Project almost from its beginning, starting at the Metallurgical Lab at the University of Chicago.
Ralph McElroy worked for the Kellex Corporation at the K-25 Plant.
