This is a C.B.Perkins Pipe I had bought awhile ago.
Sellers comments below,
This is a lovely old C. B. Perkins tobacco pipe of unknown vintage. It's a large pipe and I'd call it a straight-stem billiard style--plus, it's a sitter (flat bottom allows it to sit upright; very handy). It has a beautiful grain, but unfortunately has a number of small fills (imperfections in the briar that were "filled" by the manufacturer). The stem is vulcanate and is in good condition, with just a little tooth wear on the bit.