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Includes an extensive history, from earliest times to the 1920s. Includes information on all significant photographers with biographical data.

Consists of on the history of nude photography from 1920 to 1940, emphasizing the roles of the famous master photographers. No images.

Presents the art and science of albumen printing, contemporary research, conservation and treatment of images.

Covers daguerreotypes to modernism. Research center features a guide early photo processes, book reviews and information on preserving/protecting valuable photographs.

A non-profit association that collaborates with Elysée Foundation in Lausanne to promote photography in the Middle East and the North Africa by locating, collecting and preserving the photographic heritage of that region.

Has a photographic history museum; also stereoviews of the first transcontinental railroad.

Information on photography, family photographs and images, and genealogy. Focus is on 19th century photography.

The Cuarterolo archive is an image bank focused on 19th century Argentine and Latin American photography that houses over 5000 historic photographs.

Covering the artists involved in photomontage in the Berlin Dada movement, 1980s politics, and the present day.

History of visual Media, photography pre-cinema prestidigitation danse macabre optical illusions.

A worldwide index of the books and websites that list photographers and when they worked.

Virtual museum of images from photography, including portraits, architecture, cultural and historical monuments.

Kodachrome dating guide for vintage slides.

A detailed timeline of photography from ancient times to the present.

Indexes and links for UK photographers, county by county, for the 19th and early 20th century.