National Museum of Nuclear Science & History
Henry W. Newson (1909-1978) was an American nuclear physicist. After earning his Ph.D. from the University of Chicago in 1934, Newson received a fellowship to the Radiation Laboratory at the University of California, Berkeley and worked with Ernest O.
W. A. Chalkley worked for the Tennessee Eastman Corporation at the Y-12 Plant.
George Maronde was a security guard at the University of Chicago Metallurgical Lab. He stood guard outside Stagg Field when Chicago Pile-1 went critical on December 2, 1942.
