HAGLEY MUSEUM AND ARCHIVE / SCIENCE PHOTO LIBRARY HAGLEY MUSEUM AND ARCHIVE / SCIENCE PHOTO LIBRARY
DuPont research. Industrial research chemist watching an organic reaction. The program of fundamental research in organic chemistry at DuPont began in 1927 and laid the foundations for applied research in many areas. This chemist is working at DuPont's Experimental Station, near Wilmington, Delaware, USA. New materials developed here include nylon and neoprene. Photographed in around the 1950s.
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