Thanks for the info dave g. I suspected the lightened color around the inner rim might be meerschaum lining, but I didn't want to uncover it with aggressive cleaning. After cracking a beautiful John Bull Sasieni, I have learned to be far more caring with my old pipes. I consider being painfully careful with this one a penance for the crack I put in the Sasieni because they were the only two higher end pipes I have come across in completely undamaged condition.
I believe this is the same model of pipe that is sitting in the middle right position in the p100 box in the Sterncrest window display photo you posted.
Thus far, this appears to be the most undervalued pipe make available in the USA imo, and I'm perfectly happy with keeping it a secret.