Vintage Muir Woods California Souvenir Travel Patch

Vintage Muir Woods California Souvenir Travel Patch is unused and in good condition. Patch was a self-adhesive patch but due to patch over 30 years old, the glue disintegrated into a powder that spread all over the patch and original package, which had to be discarded, as it was filled with the powder. I was able to remove almost all from the front of the patch. Please see photos. Approximately measures 3.5 inches long and widest width 3 inches.