National Museum of Nuclear Science & History
H. T. Ledford worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Alan N. Ayers was a staff member at Los Alamos during the Manhattan Project.
Mauricio G. Lucero served in the 1027th Air Material Squadron.
John Otto worked for Clinton Laboratories at the X-10 Reactor.
Mearns worked in the 100 D Area at Hanford during the Manhattan Project.
