National Museum of Nuclear Science & History
D. R. Johnson worked for the Roane-Anderson Company.
William R. Purnell (1886-1955) was a Rear Admiral in the US Navy and served as the Navy liaison on the Military Policy Committee for the Manhattan Project.
Majorie Feltz helped with clerical tasks at Los Alamos, including on the facility's supply records and cardex system in 1946.
W. L. Nason worked for the Tennessee Eastman Corporation at the Y-12 Plant.
