National Museum of Nuclear Science & History
Ralph Lawson worked for the United States Engineer District Office.
D. I. Nicholson worked for the United States Engineer District Office.
L. G. Ahrens worked in the 100-B Area at Hanford during the Manhattan Project.
Clarence Francis Hiskey (1912-1998) was an American chemist and Soviet spy. He worked at Columbia University and the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
