I seem to be constantly trying to find out if John Doe was a photographer in the 1870's or the 1880's, or both. This is not easy to answer, particularly if the photographer was in another part of the world. Photos did travel!! I have not seen a website that is an index of indexes and I think one would be useful. So I'm thinking about putting the material I have onto a website and asking everyone to add to it. The site would be simple, along the lines "If you know the photographer came from Edinburgh, Scotland, here are the websites to visit and the books to check". Has this already been done and I missed it? Does it sound like a good idea?