I've seen quite a few Charatans, and at times, I've collected them myself. I've never seen one like this. If my suspicions are accurate, this took some time (sloppy stem fitting, though). The shank might be Charatan, but that prince-like bowl does not really resemble their version of a prince, going by the rim. They did, however, do freehands and liberal interpretations of shapes, so it isn't entirely out of the question. If I was making a bet, I'd bet against the bowl being a Charatan.
Charatan's Smooth Prince Double Comfort Saddle Stem | eBay
English estate Charatan's in smooth natural finish Prince shape. Hefty chamber space on this nicely rounded bowl. As you can see, extension covers most of the shank and it gives the pipe its two-tone sort of look.
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