National Museum of Nuclear Science & History
Annen worked for Stone and Webster Engineering Corporation.
Hokanson worked at the 300 at Hanford during the Manhattan Project.
Hugh Barton was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Thomas Anderson was an American army officer with the Manhattan Engineer District. Tom Anderson arrived to Los Alamos in 1945 and was assigned to work with Dr.
Harvey worked in the United States Engineer District Office.
