National Museum of Nuclear Science & History
T. H. Lackey worked for the Edenfield Electric Company.
B. L. Brown worked for the Fercleve Corporation.
Langdon Albright Jr. (1911-1999) was a staff member at Los Alamos during the Manhattan Project.
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.