Dimensions: 10.2 x 15.2 cm. (4 x 5.9″)

Publisher/Editor: Smith Novelty Co., San Francisco CA (Photo by Janken-Dickson)

Condition: Postally unused, backside empty. Good condition.

Notes: The San Francisco–Oakland Bay Bridge, known locally as the Bay Bridge, is a complex of bridges spanning San Francisco Bay in California. As part of Interstate 80 and the direct road between San Francisco and Oakland, it carries about 260,000 vehicles a day on its two decks. (Wikipedia)