I've owned and seen thousands of Tiffany Grapevine desk sets over the years, but this is the first all-oval frame. I've had plenty of frames with oval openings within rectangles. To the best of my knowledge, it was a special order and is therefore a unique piece.

Add to that, it's in fantastic original condition, with no cracks and a great patina, gorgeous glass, and a unique single-leg stand. It measures 10" tall x 7½" wide. It's properly signed TIFFANY STUDIOS NEW YORK. It's not numbered because it's unique.

It's a great frame for anyone, but especially for those people who are looking for rarities. It doesn't get rarer than one-of-a-kind.