National Museum of Nuclear Science & History
J. F. Villere worked for the United States Engineer District Office.
Joseph Gilbert “Joe” Hamilton (1907-1957) was a physician who directed biomedical research at the Berkeley site of the Manhattan Project.
Gilbert Prothero worked for the United States Engineer District Office.
Sam Sparks worked for the J.A. Jones Construction Company.
Margaret M. Emmerson was a technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
