Oud CustomhouseOud Customhouse

This 1827 Adobe structure is the oldest public building in California and is where the American Flag was raised, declaring California part of the United States. It is now a museum located inside the Monterey State Historic Park, itself a NHLD. Photo: Jsweida, CC BY-SA 3.0, via Wikimedia Commons (https://commons.wikimedia.org/wiki/File:Custom_House_Monterey,_CA.jpg)