Description: San Diego, CA, California Tower in Balboa Park Item Specifics: Postcard. Postcard Type: Modern Chrome Postcard (ca. 1939- Present). Card Dated: Non-Posted. View Location: San Diego, California. View Subject: California Tower in Balboa Park Publisher: Western Publishing. Series/Number: D-16866. Size: Continental Condition: Good. We do accept electronic payments thru PayPal only.