National Museum of Nuclear Science & History
Frank Smith worked in the shop at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Charlotte Serber (1911-1967) was the Los Alamos site librarian and only female group leader of the Manhattan Project.
Langworthy worked in the 100 D Area at Hanford during the Manhattan Project.
James Nolan was a captain in the Provisional Engineer Detachment at Los Alamos.