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.
Felix DePaula was born in Brooklyn, New York on June 3, 1926. He was drafted into the U.S. Army in 1944, and placed in the Army Corps of Engineers.
Bert Deis served in the 1st Ordnance Squadron.
Clinton Janney worked for the Tennessee Eastman Corporation at the Y-12 Plant.