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.
William Sturm (1918-1999) was an American physicist. William Sturm was a graduate student at the University of Chicago when he was recruited to the Manhattan Project.
Ralph Shelley worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Henry Brzostowski worked for the Roane-Anderson Company.
Augustin Romero was a staff worker at Los Alamos during the Manhattan Project.