I have a similar style briar pipe that I purchased at a Pipe Show back in Chicago about 30/35 years ago. It's never been smoked, but I like the oddness of it. It has "MARXMAN" & Made in Italy" stamped on it.
That vaguely reminds of something I read on this very site. What you may have there, sir, is possibly one of the greatest smoking pipes ever to exist, made of pure Algerian briar, the finest on the planet. If I'm not mistaken, a pipe exactly like that was smoked by the late great Saint Coprophagous, the One-Eyed of Chad. No stranger to a class act, he was often seen sporting it in some of the best bordellos in the world. Could it be the same one, I wonder?