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.
Groht worked for Stone and Webster Engineering Corporation.
Arthur Compton (1892-1962) was an American physicist and winner of the Nobel Prize in Physics. A top administrator and advisor during the Manhattan Project, Compton played a key role in the making of the atomic bomb.
Gene Preston Rutledge was a nuclear energy scientist and chemist. During World War II, he worked fulltime to fund his education.
John Dillon worked for the Tennessee Eastman Corporation at the Y-12 Plant.