National Museum of Nuclear Science & History
Acie Singleton was a laborator helper at the Metallurgical Laboratory in Chicago during the Manhattan Project.
W. R. McCauley, Jr. worked for the United States Engineer District Office.
Julius Tabin was a physicist and a member of Enrico Fermi’s team at Los Alamos that developed the world’s first atomic bomb during World War II.
Mary Thomas worked for the J.A. Jones Construction Company.