National Museum of Nuclear Science & History
Charles Rea worked for the United States Engineer District Office.
Otto Nillige was a carpenter at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Martin Kamen (1913-2002) was a Canadian-American physicist. Kamen was seemingly destined for a landmark career in physics when he arrived at the Radiological Laboratory at the University of California, Berkeley in 1936.
Connelly worked for Stone and Webster Engineering Corporation.
Harold McCurdy worked for the Tennessee Eastman Corporation at the Y-12 Plant.