National Museum of Nuclear Science & History
Groft worked at the 300 Area at Hanford during the Manhattan Project.
Bradley Marmon is a Manhattan Project veteran. Marmon was born in New York on November 15, 1925.
Edith King worked on the Manhattan Project at Los Alamos. She and her husband, L. D. P. King, were good friends of Edith Warner and frequented Warner’s tea room.
