Not to pick sides here but, First I've bought many pipes that the seller stated where "UNMARKED" only to find them marked, some were real finds too. I purchased these pipes because most of the time I recognized them without seeing the mark. Secondly, the seller of the "NO-NAME" pipe failed to show a photo of the underside of the shank, so how does one know that it truly wasn't what it sold as the second time. Granted the band is missing, this could be explained easily.
It was a repair band and the restorer repaired the shank without the need of the band. The band had a crack in it so he removed it or the band may have been damaged while restoring. Just wanted to point these things out. I think this maybe be people jumping too quickly to conclusions from what I have seen. And NO I'm not the number one buyer or the number two buyer of this pipe.