These softcover, antique books were published in San Francisco by the California Historical Society and feature historical topics written by various authors. With special attributes such as being numbered and belonging to the Historical Society, these original publications are a valuable addition to any history enthusiast’s collection. Made in the United States, these unique volumes offer a glimpse into the past of California and its surrounding areas. 1933 March, June, September (2copies). 1934 March (2copies), June, December. 1935 March, June, December.