National Museum of Nuclear Science & History
Wendell Countiss worked for the Tennessee Eastman Corporation at the Y-12 Plant.
William “Bill” Harris Penny’s parents came to the United States from Newfoundland in 1910.
Naomi Livesay French was an American mathematician. During the Manhattan Project, she worked at Los Alamos for a group in the theoretical division responsible for performing calculations in connection to the theory of implosion.
Acie Singleton was a laborator helper at the Metallurgical Laboratory in Chicago during the Manhattan Project.
John Tucker was a member of Project Alberta, dedicated to the ensuring that an atomic bomb device could be dropped by an aircraft.