National Museum of Nuclear Science & History
Albert Rapp worked for the United States Engineer District Office.
Joseph H. Heartberg was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Julian Fleming worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Tom Forkner was a US Army lieutenant and logistics officer who worked at Oak Ridge, TN and New York, NY during the Manhattan Project.
