National Museum of Nuclear Science & History
R. J. Lewinson served in the 509th Headquarters and Base Services Squadron.
Lois Howard worked for the United States Engineer District Office.
Ivan Behymer came out from the Dupont 'black powder' plant in Illinois to Richland, Washington (Hanford) in March of 1943.
Harry Kamack graduated from Georgia Tech with a degree in chemical engineering, and then went to work for the DuPont Company in late 1942.
