National Museum of Nuclear Science & History
H. P. Graves worked in the United States Engineer District Office.
A. W. Frankenberry worked for Clinton Laboratories at the X-10 Reactor.
A. A. Nickman worked for the Kellex Corporation at the K-25 Plant.
Frank Pittman (1914-1993) was an American chemist and government administrator. Pittman was born in Sacramento.
Helen Stokes was a staff worker at Los Alamos during the Manhattan Project.
