National Museum of Nuclear Science & History
Henry J. Wollweber was a guard at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
William H. Hylton served in the 1st Ordnance Squadron.
W. W. Snyder Jr. served in the 509th Headquarters.
P. R. Engles worked at the 300 Area at Hanford during the Manhattan Project.