National Museum of Nuclear Science & History
Harold Powell worked for the United States Engineer District Office.
A. E. Cameron worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Carter worked at the 200 East Area at Hanford during the Manhattan Project.
B. Roswell Russell worked at the Metallurgical Laboratory in Chicago during the Manhattan Project. He was one of seventy signers of the Szilard Petition.
