Hi, I just got this pipe and was wondering if someone could tell me anything about it. http://imageshack.us/photo/my-images/546/20120704213710.jpg/ The only marking on it is on the side; Sport and on the front; Haparanda. Don't know whos it is but would really like to know. It's made of four main parts; you can screw loose the round bottom, stem, and bit. Since it's old and used I was thinking that I should clean it up a little bit. Any suggestions`?