Ux 27 Blue-Green

I have a ux 27 with Jefferson in blue-green. I have not seen this before. Has anyone else?

According to Scott Specialized Catalog, a blue-green variety does not exist. There is a green and a dark green variety, though. A scanned photo would help some on SCF to see if you may have some oddity not in the catalog, but on a card that old, the odds are unlikely. The color may have been affected by storage conditions or exposure to sunlight through the years, which sometimes can make a card seem as if it is a different color from the standard varieties.

Here is a photo of the card. The coloring is consistent through out, including the message on the front, and none of the other cards stored withit have changed,