Kongressbericht, European Society for the History of Photography [ESHPh]; Forum Internationale Photographie (FIP), Reiss-Engelhorn Museum, Mannheim, 12.10.2003.
Text engl. - Nebeneintrag.- Reprint from Helmut Gernsheim, Pionier der Fotogeschichte. Pioneer of Photo History. Ostfildern-Ruit: Hatje-Cantz 2003. - The collections, acquired from Gernsheim in 1963, consist of: 1.) 4000 original images, 3500 vol. of books, 200 albums, 200 pieces of photographic apparatus. 2.) research notes, manuscripts, correspondence.