National Museum of Nuclear Science & History
Robert H. Dunlap was the director of Group CM-1 in the Chemistry and Metallurgy Division at Los Alamos during the Manhattan Project.
Joe M. Massengill served in the 603rd Air Engineering Squadron.
Joe was a staff member at Los Alamos during the Manhattan Project.
H. C. Elliott worked for the Tennessee Eastman Corporation at the Y-12 Plant.
