Extensive online exhibitions of historic photographs and documents. Includes the American Memory Historical Collections, a display of American history in words, sound, and pictures.

Dedicated to the history, science, and art of the daguerreotype. This site features galleries, resources, and information.

View rare and historic daguerreotypes and ambrotypes made between 1848 and 1860, presented by the Oakland Museum of California. Includes descriptive commentary for each image.

An Archive of small Victorian photographs useful to those interested in the history of fashion and photography.

An online exhibition of daguerreotypes selected from Harvard's collection. Includes notes and information about each image.

Collection of over 700, 000 vintage photographs specializing in medical and historical images. Services offered include stock photograph licensing, research, and creation of exhibitions and documentaries.

Site devoted to sharing private family Civil War photos. View images organized by Union, Confederate, and Veterans photo sections.

View great images from the history of photography, daguerreotypes to Ansel Adams. Features Americana, Civil War, Wild West, portraits, scenes, photojournalism, plus services for collectors and researchers.

A collection of Victorian Studio photographs known as Cartes-de-Visite arranged by decade.

Offering images, history, and information on Stanhopes, the miniature microphotographic lenses incorporated into many novelty collectables produced from the mid-19th century onwards.