National Museum of Nuclear Science & History
John Wickersham was a military policeman and guard at Los Alamos during the Manhattan Project. His duties included patrolling the perimeter of the site on horseback.
Albert Bartlett was born in Shanghai. He went on to attend Colgate University. After graduation, Bartlett was selected for the Manhattan Project because of his background in physics.
Walter J. Grundhauser was a research assistant the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
