Don, thanks for the additional pictures. Nice 3/4 views, and you went beyond the windshield survey and got permission to look inside. I have never been told "no" as I bumble my way through an introdction and a request to "look at the old barn." Some times they almost seem flattered. Some go along and others don't. I am always let down when no one is home and I have to come back later. At that point I just do a windshield survey. At the last TTRAG meet, Doug Reed pointed out when dating a building to gain many dates and catalog them, than see what date is more prevalent, this is for an unknown building. Nails are only one factor, hardware is good, and there is online cataloges for that research. Tim
