National Museum of Nuclear Science & History
Jas Purcell worked for the Roane-Anderson Company.
Charles C. Lauritsen was a Danish-born American physicist. Lauritsen and his wife Sigrid and son Thomas emigrated to the United States in 1916.
E. W. Dickard worked for the Edenfield Electric Company.
Lillie May Porter was laboratory assistant in the Chemistry Division of the Chicago Met Lab during the Manhattan Project.
