National Museum of Nuclear Science & History
Heatherington worked for Stone and Webster Engineering Corporation.
J. C. Thompson worked for the Roane-Anderson Company.
John L. Cheeseman served in the 1027th Air Material Squadron.
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.
Clementson worked at the 100-B Area at Hanford during the Manhattan Project.
