National Museum of Nuclear Science & History
Keith Williams worked for the Keith Williams Company.
Jules Guéron was a French chemist and atomic scientist, who helped develop atomic energy in France. Guéron was born in Tunis on June 2, 1907.
Dana Mitchell was an American physicist. He was in charge of procurement for the physics department at Columbia University during the first year of the Manhattan Project.
Smith worked at the 200 West Area at Hanford during the Manhattan Project.
G. Brent worked for the Roane-Anderson Company.