Edison After Forty

January 11, 1994 – September 6, 1994

National Museum of American History
14th Street and Constitution Avenue, NW
Washington, DC

Lower Level, West Wing, Documentary Photo Gallery Floor Plan

This exhibition of 60 photographs focuses on the later years of Thomas Edison's career. Already famous for his invention of the light bulb, the photographs illustrate how he continued his work in his new West Orange, NJ, lab--now the Edison National Historic Site.