Credits This exhibition is a collective effort by staff of the National Museum of American History and the Smithsonian Institution. Historical exhibitions are complex undertakings, and the history they present is an interpretation of historical evidence informed by knowledge and experience. Edison After Forty Web-site: Curator: Bernard S. Finn HTML Design and Production: Rodney J. van Zyl Additional Production & Editing: Harold Wallace, Jr. Photographs: The ETL Testing Laboratories The Edison National Historic Site The Edison-Ford Winter Estates. Edison After The Electric Light 1986 Exhibit: Curators: Bernard S. Finn and Joyce Bedi Design: David Ellis and John Porter Edison After Forty 1994 Exhibit: Curator: Bernard S. Finn Design: Constantine Raitsky Project Manager: Carol Cox Editor: Robert Selim Comments & questions:  Electricity Collections Back To Home Page