Burberry vintage continental wallet

Burberrys vintage continental wallet. Burberry was originally known as burberrys until the name changed in 1999. This is a dark green/blue in color. Has the knight emblem on the front clasp and "burberrys" in gold printed interiorly. interior pockets have the burberry checked pattern and is in pretty pristine condition. exterior is very good condition with some wear on the flap seam (as shown in picture). Posted this on authentication forum and it is believed to be early 80s at the latest but possibly earlier. Beautiful piece.