San Juan Bautista California General Castro Headquarters 1929 Real Photo Postcard

The structure depicted is the General José Castro House, an important historical landmark in San Juan Bautista, California. Built around 1840-1841, it served as the headquarters and residence for General José Castro, a pivotal military and political leader in Alta California during the final years of Mexican rule. This adobe building was central to the region's governance and defense prior to the American acquisition of California.