Just to revive this thread for a bit....
I also picked up a similar pipe this week except instead of a smooth finish it is carved. Also, the stem has what looks to be "CPF Chesterfield". The bowl has a clear spot in the carving with a clover leaf logo but says "Selkirk" under it.
It's the "Selkirk" I'm having trouble getting information on. It's a town in New York, so I'm wondering if that's related. Does anyone know anything about Chesterfield Selkirks such as dates of production? I'm curious if it's from the 1920's or '30's.
I won the Ebay auction at $17.49. The pipe was very dirty, took a lot of cleaning, both bowl and stem. The bowl was just about 3/4 occluded with cake which tells me this old pipe has seen lots of use. It's looking pretty good now after an afternoon of restoration. Draw is good. I'll probably fire it up tomorrow night.