National Museum of Nuclear Science & History
H. L. Shaefer worked for the Edenfield Electric Company.
Howard G. Manuel served in the 1027th Air Material Squadron.
Charles Mayette worked for Hanley & Company.
George A. Ullrich was a chemist who performed analytical research at Clinton Laboratories in Oak Ridge, TN during the Manhattan Project.
John Hendricks worked for the Tennessee Eastman Corporation at the Y-12 Plant.
