National Museum of Nuclear Science & History
Michael Cefola was an American chemist and a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Lemmon was a Technical Sergeant who worked at Hanford during the Manhattan Project.
William L. Fink (1896-1992) was an American metallurgist. After obtaining his bachelor’s and master’s degrees in engineering and a Ph.
