Updated: 2009.10.16.
Luminous Lint. Alan Griffiths. URL: http://www.luminous-lint.com
South Australia: Noye.
Photohistory South Australia. Robert James Noye (1932-2002). Includes a section with biographies of selected photographers, as well as a list of around 700 names. Archived by the Art Gallery of South Australia, 2005 September 9. URL: http://users.sa.chariot.net.au/~rjnoye/Introset.htm
United Kingdom: Rodliffe.
Victorian, Edwardian & Early 20th Century Portrait & Studio Photographers in the UK. Rosemary and Stan Rodliffe. URL: http://www.users.waitrose.com/~rodliffe/
Derbyshire: Payne.
Photographers & Photographic Studios in Derbyshire, England. Brett Payne. URL: http://freepages.genealogy.rootsweb.com/%7Ebrett/photos/dbyphotos.html
Edinburgh: Stubbs.
Edinburgh's Professional Photographers. Peter Stubbs. Part of: EdinPhoto. URL: http://www.edinphoto.org.uk/2/2__professional_photographers.htm
Liverpool.
Liverpool Photographers [from the Liverpool & Wirral areas from the 19th and 20th centuries]. URL: http://freepages.genealogy.rootsweb.com/~liverpoolphotographers/
London: photoLondon.
Database of 19th Century Photographers and Allied Trades in London: 1841-1901 . Compiled by David Webb and photoLondon. London, Eng.: photoLondon. URL: http://www.photolondon.org.uk/
United States: Craig.
Craig's Daguerreian Registry: The Acknowledged Resource on
American Photographers, 1839-1860. John S. Craig. URL: http://www.daguerreotype.com
Iowa: Juhl and Burgess.
Iowa Stereo Photographers: A Biographical Directory. Compiled by Paul Juhl and Jo Ann Burgess. URL: http://www.iowahistory.org/archives/research_collections/special_collections/av_collections_ic/Iowa%20Photographs/Iowa%20Stereo%20Webpage.htm
Missouri: Lossos.
Early St. Louis Photographers. David A. Lossos. URL: http://genealogyinstlouis.accessgenealogy.com/tracylewis.htm
North Dakota: Fargo: NDSU Institute for Regional Studies.
Photographers of Fargo, North Dakota. Institute for Regional Studies, North Dakota State University. URL: http://www.lib.ndsu.nodak.edu/ndirs/exhibitions/photographers.html
Oregon: Robinson.
Oregon Photographers: Biographical History and Directory, 1852-1917. Thomas Robinson. Originally published in December 1992. URL: http://www.historicphotoarchive.com/stuff/opnorph.html
South America: Cuarterolo.
Fotografia Latinoamericana 1840-1920: Coleccion M & M Cuarterolo. Miguel Angel Cuarterolo (1950-2002). URL: http://www.geocities.com/alloni1/home
Peru: Retter.
Peruvian Photography, 1842-1952. Yolanda Retter. Contains a " Partial List of Peruvian Photographers, 1842-1952" and links to other lists of Latin and South American photographers. URL: http://www-lib.usc.edu/~retter/peph1.html