National Museum of Nuclear Science & History
J. C. Rieder worked for the J.A. Jones Construction Company.
Captain William Downey served as the Protestant chaplain for the 509th Composite Group and led the crew of the Enola Gay in prayer before they departed for Hiroshima.
Elda Anderson (1899-1961) was an American physicist. After spending her entire life and career in the state of Wisconsin, Anderson was uprooted by the Manhattan Project in 1941.
Robert Looney worked for the United States Engineer District Office.