Brad, if you go to P'burgh, phone ahead to the Fort and see if you can meet up with Alan. He is a nice fellow though almost impossible to get in touch with. That should not deter you however. Alan is a top restorer and builds some fine rifles, or at least he did some time ago. He has a strong interest in paleo man in the New World, so if you have some questions on that subject, he is your source. Alan's dad Gerry Gutchess was a great builder and restorer as well. Apple and tree thing I guess. You will enjoy your visit to the Fort site and the powder magazine. Some nice displays are on hand.
Dick