Nice one Al. Funny how sometimes a site with little research pays off bigger than a site with more research. Two of my best permissions were just door knocks that I knew the place was old. Maybe just a quick look on assessor to get a build date and owner, and look at the old map for the owner in 1868. My oldest is still 1875, but I haven't yet been detecting 6 years. Hope it wont take that long for me. Ugh..