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.
Hollenbach worked at the 200 West Area at Hanford during the Manhattan Project.
John L. Cheeseman served in the 1027th Air Material Squadron.
Bryson worked at the 300 Area at Hanford during the Manhattan Project.