A very rare plate indeed with maybe a half dozen or less that are known to exist.
The third one I know of...Erich's estimate is one I would believe in.
Congratulations on your great find!!! The funny thing is I was thinking of this plate this morning for no apparent reason.
can tell you something about because value of this plate! it is not my collection device (like PN) ... thank you two
No clue on the price, but I'd be more than happy to buy it off you if you ever want to sell it! Drop me a line if you do!
"Much that once was, is lost. For none now live who remember it."
They're not cheap!