National Museum of Nuclear Science & History
Walter Samuel Carpenter, Jr. was a corporate executive at DuPont who oversaw the company's involvement in the Manhattan Project.
Marvin Tetenbaum was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Watkins worked at the 300 Area at Hanford during the Manhattan Project.
A. L. Smith worked for the J.A. Jones Construction Company.
