National Museum of Nuclear Science & History
Donald E. Burris served in the 1st Ordnance Squadron.
Joseph H. Heartberg was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Shirley Nyden was a laboratory technician in the Chemistry Division at the University of Chicago Met Lab between June and December of 1944.
Kopanski worked at the 200 East Area at Hanford during the Manhattan Project.
