National Museum of Nuclear Science & History
Robert Looney worked for the United States Engineer District Office.
Ralph A. Furman served in the 603rd Air Engineering Squadron.
Katherine Gnjec was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Marshall Holloway was an American physicist. He received his PhD in physics from Cornell University. In 1942, he directed a secret Manhattan Project assignment at Purdue University.
