I now have two Dr. Grabows. The darker grain on top is a Savoy that I inherited and it's my first pipe. I'm not sure how old it is, but I know it sat on a shelf for at least 25 years. It has a small bowl for short smokes. It has a stinger shaped like a chess piece rook, but I took it out.
The bottom Dr Grabow just arrived today. It's an eBay purchase from Tim West Pipes, who has a lot of great low-cost and clean pipes on his eBay store (twestpipe). This one is a Regal Acorn with the Adjustomatic stem, dated to sometime in the '70s.