National Museum of Nuclear Science & History
Paul Collins worked for the Roane-Anderson Company.
Otto Nillige was a carpenter at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Lloyd H. Nelson served in the 320th Troop Carrier Squadron.
D. J. Kridel worked for the United States Engineer District Office.
Ralph Peters worked for the Tennessee Eastman Corporation at the Y-12 Plant.