Thanks to all those who have given us information for the Index of UK Photographers, 1850-1950 at http://www.users.waitrose.com/~rodliffe We are adding data on individual photographers as we have time to add them to the database and update each county. We are adding links more speedily; the latest are: a fairly comprehensive list of photographers for the Isle of Man; an index of 19th century photographic portraits from a private album; and two more guides to dating 19th century photos. Rosemary & Stan Rodliffe