Daguerreotype, mid-nineteenth century, from the Daguerreian Society page. From the private collection of Gary Ewer, Spokane, WA. Permission granted for this use.
- California Views – holds the works of over 900 photographers from the 1880-1990′s.
- Centro de la Imagen
- Corbis Corporation – provides digital access to millions of photographic images, including the Bettman Archive.
- Daguerreian Society – dedicated to the history, science and art of the daguerreotype. Features galleries, information, and resources about the daguerreotype.
- George Eastman House
- Graflex Speed Graphic – Dedicated to promoting the use and preservation of Graflex Speed Graphic and other classic American cameras.
- History of Photography – by Dr. Robert Leggat; hypertext history of photography from earliest times to the 1920s.
- International Center of Photography – established to collect, preserve, and exhibit notable twentieth-century works, with a special emphasis on documentary photography; to teach photography at all levels; and to provide a forum for the exchange of critical ideas and information.
- Noorderlicht Photofestival and Photogallery – site contains visual and textual information about all activities. In Groningen, Netherlands September 13 – October 12, 1997.
- PhotoHistory – chronological history of photography in Japan
