The 1989 World Series is memorable as one of the few “cross-town series” to occur at the championship level between the San Francisco Giants and Oakland A’s. Dubbed the BART series, Bay Bridge Series, and Battle of the Bay, this particular World Series occurred during the Loma Prieta Earthquake, which would postpone Game 3 for 10 days.
ANNCO produced this vintage snapback cap that features the logos of both teams. The entire cap is split in half with elements from both the Giants and A’s. View the listing on Etsy.