National Museum of Nuclear Science & History
Joseph LaRocco was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Patricia Walsh was a research assistant at the Chicago Met Lab during the Manhattan Project. Walsh was born in 1920 in Washington, D.
Orville D. Priest was born June 10th, 1918. He served in the US Army in the 1940’s during a very difficult and important time in our country’s history.
