National Museum of Nuclear Science & History
Sidney Williams was a janitor at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
Robert Lee Walker was an American physicist. Walker was born in 1919 in Saint Louis. He received a B.
William Page was a staff worker at Los Alamos during the Manhattan Project.
Frank Sada Menchaca was born April 3, 1919. He served as a U.S. Army Military Police soldier assigned to Military Police Detachment No.