Thomas Glenn Holidays designed this as a custom ornament for one of its California clients.  It features a silhouetted Golden Gate Bridge and the city skyline set against a light blue matte background.  The ornament did not go into production, so only a few prototypes are available.  If you "left your heart in San Francisco" this ornament is for you!
The "San Francisco" Ball Ornament.
Part of the Christmas Past collection
Handcrafted in Poland
Made from glass
Approximately 4 inches tall (10cm)
Made by Thomas Glenn Holidays