So i got this Dunhill because I really liked the blast and shape (and the price was right). But I am puzzled as it has no stampings on the briar, only on the silver mount and all there is is "Dunhill made in England" on one side and "70" on the underside. Can the experts give some insight on the pipe? The stem is strange too, very different from the two other Dunhills I have, maybe it is a replacement. Thank you all in advance!