National Museum of Nuclear Science & History
Samuel Gosnell, Jr. served in the 603rd Air Engineering Squadron.
Sara B. Chettkow was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Edward F. Kolley was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
David S. Brown served in the 1st Ordnance Squadron.
