National Museum of Nuclear Science & History
John Harding worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Selton worked at the 200 West Area at Hanford during the Manhattan Project.
Trevor Cuykendall was an American physicist. A pioneer in engineering physics, he worked on the Manhattan Project at Los Alamos.
Martha Jackson Ross studied history and English at Montevallo College for Women. She worked on the Manhattan Project at Oak Ridge.