National Museum of Nuclear Science & History
H. T. Dumbell worked for the Edenfield Electric Company.
Virginia Olsson worked as a secretary (today the term would be ‘administrative assistant’) first with Colonel J.
John Leahy worked for the United States Engineer District Office.
Ralph Lapp was an American physicist. He was born in Buffalo, New York in 1917. He was completing his PhD at the University of Chicago when he stumbled upon Enrico Fermi’s team working under Stagg’s Field in December of 1942, and was hired on the spot to work on the development of the atomic bomb.
