a website collaboration between Science Service and the Smithsonian Institution

1937 - H.J. Chanon, co-designer of the Chagrin system


CD 1964090 E&MP27.058

Electric Lighting


The ingenious indoor highway model built at Nela Park, which served as a laboratory by which the knowledge embodied in the Chagrin installation was obtained. Seated at the side of the model is H.J. Chanon, co-designer of the Chagrin system. 

Original Caption by Science Service
General Electric

National Museum of American History


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