Hello all, Glad to be part of the forum. I'm a new member that has been smoking a pipe for a few years so basically a novice. In the few years of smoking/collecting pipes I have focused on Peterson/Vauen/Savinelli primarily. Recently I took a gamble on an estate purchase and would like some feedback regarding this Dunhill Estate Bruyere patent. Based on the internet references I believe this is an early 20's model. I'm curious if the older Dunhills have a thinner shank wall where the bit meets up to it.