National Museum of Nuclear Science & History
J. R. Smith worked for the Roane-Anderson Company.
Victor Defender worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Michael F. Griffin served in the 1027th Air Material Squadron.
Edward P. Hayes was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Charles Sullivan served in the First Ordnance Squadron.
