National Museum of Nuclear Science & History
Bell worked at the 200 West Area at Hanford during the Manhattan Project.
N. A. Jardine worked for the Edenfield Electric Company.
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.
Baxter Ragsdale worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Edward worked at Los Alamos during the Manhattan Project.