National Museum of Nuclear Science & History
Bonnet worked in the United States Engineer District Office.
C. L. Langston worked for the Fercleve Corporation.
Charles C. Lauritsen was a Danish-born American physicist. Lauritsen and his wife Sigrid and son Thomas emigrated to the United States in 1916.
Whitesides worked for Stone and Webster Engineering Corporation.
Jack Smith was a staff worker at Los Alamos during the Manhattan Project.