Although I still haven't actually smoked a pipe yet, I've fancied the idea for some time now. I've done a lot of reading and became fascinated with the idea of a "Birth Year Dunhill". So while browsing eBay, I knew I had come across a rare chance find with a 1976 "Unsmoked" Dunhill Bruyer, so I had to pull the trigger. What do you guys think? Did I do ok for $300 - unsmoked birth year? Also, can someone school me on the aluminum inner tube?