I've been looking at various auctions for a set of 1950's vintage Python grips. I've noticed a couple of things. There seem to be different woods that the grips are made from. Either Walnut or Cocabola wood. Which of these is original for a 1950's Python?? Second thing is that some grips come with silver medallions and others with gold. Again, which of these is original for the early guns? Could a 1950's Python have been delivered with silver medallions and Cocabola wood grips?? Appreciate your comments and insight. Thanks!