National Museum of Nuclear Science & History
H. G. Singleton worked for the Roane-Anderson Company.
Lucille Whitman worked as a secretary for Tennessee Eastman during the Manhattan Project in Oak Ridge.
H.W. was a consultant at Metallurgical Laboratory in Chicago during the Manhattan Project.
Harold Riley was an American chemical engineer. After graduating from North Carolina State College, Riley began his career working as a rayon technician at the DuPont Company.
