National Museum of Nuclear Science & History
Carl Kasalek served in the 1st Ordnance Squadron.
Neil Bergen was a security guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Paul Jones worked for the J.A. Jones Construction Company.
Donald Ames joined the Manhattan Project as a G.I. at the University of Chicago in 1943. Ames worked under Nobel Prize chemist Glenn Seaborg at the Metallurgical Laboratory, where he helped determine the chemical properties of plutonium and developed a rapid method for measuring the radium concentration in solutions.
Duillio DiCostanzo worked at the shop in the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.