It turns out that you, Cogar, are absolutely correct.
It was misrepresented in print and on the internet as a Tiffany. I think the auction company and the owners both truly believed it.
BUT....I posted it on the "other" site, and was quickly shown that it's a Rindskopf, not a Tiffany.
I called the auctioneer, who demonstrated excellent customer service and voided the check immediately. We go back a ways.
Yes, it was a "teaching moment," and I'm super grateful to have access to knowledgeable folks.
So....money back, and everyone the wiser.
PS. I actually like the piece a lot, but buying the name was part of it as well.