Hi Barbara, Thanks for the offer - maybe. I am looking for two photos from the same photographer, that either use different logos, ifferent names, or different addresses. For example, Lilienthal was listed at 32 Charters in the 1882, in 1883 he was at 121 Canal, in 1890 he was at 137 Canal. If you had a picture with any one of these addresses on it for Lilienthal, you would know an approximate date it was taken, even though Lilienthan was in business for many years. Colleen **************Create a Home Theater Like the Pros. Watch the video on AOL Home. (http://home.aol.com/diy/home-improvement-eric-stromer?video=15&ncid=aolhom00030000000001)