National Museum of Nuclear Science & History
George I. Ray worked for the G.G. Ray Company.
Freda Morgan was a staff worker at Los Alamos during the Manhattan Project.
Crouthamel worked in the United States Engineer District Office.
Inez O’Brien served in the Women’s Army Corps at Los Alamos during the Manhattan Project.
Charlotte Harris worked for the Tennessee Eastman Corporation at the Y-12 Plant.
