National Museum of Nuclear Science & History
James Hayse worked for the Midwest Piping and Supply Company.
Wallace Addis worked for the Kellex Corporation at the K-25 Plant.
Thomas Braswell worked on the assembly line for Mallinckrodt Chemical, a civilian contractor for the Manhattan Project in St.
John Venerable was a guard at the Chicago Met Lab during the Manhattan Project.
W. H. Wilson worked for the H. K. Ferguson Company.
