books.google.com - This extraordinarily comprehensive, well-documented, biographical dictionary of some 1,500 photographers (and workers engaged in photographically related pursuits) active in western North America before 1865 is enriched by some 250 illustrations, many of them previously unpublished. The territory covered...http://books.google.com/books/about/Pioneer_Photographers_of_the_Far_West.html?id=Nne4L9h27RsC&utm_source=gb-gplus-sharePioneer Photographers of the Far West
