National Museum of Nuclear Science & History
H. L. Small worked for the Kellex Corporation at the K-25 Plant.
Berry worked in the United States Engineer District Office.
Howard Braasch was a laborer at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Arthur Daniel Schelberg (1921-2009) was an American physicist. Schelberg was born in New York City. He studied at physics in Princeton, and was recruited to join the Manhattan Project at Los Alamos in 1943.
