National Museum of Nuclear Science & History
Gordon Waters was a staff worker at Los Alamos during the Manhattan Project.
J. L. Kelso worked for the Roane-Anderson Company.
D. W. Bledsoe worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Nelson C. Baker was a lieutenant working as an executive officer to Captain Palmer in the Second Provisional Special Engineer Detachment at Los Alamos.
