National Museum of Nuclear Science & History
Curtis T. Barker served in the 1st Ordnance Squadron.
W. M. Dallam worked at the 100-D Area at Hanford during the Manhattan Project.
Henry J. Wollweber was a guard at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
D. S. Earl worked for the Tennessee Eastman Corporation at the Y-12 Plant.