National Museum of Nuclear Science & History
John Smith was a guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Tom Norvelle served in the Army at Los Alamos during the Manhattan Project.
Malcolm McEwen worked for the United States Engineer District Office.
Hugh Neil worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Kay Tracy was Arthur Compton’s secretary at the Metallurgical Laboratory in Chicago during the Manhattan Project.