National Parks Gallery - Presidio of San Francisco Documents http://www.nationalparksgallery.com/items/park/Presidio-of-San-Francisco/media/documents Sun, 29 May 2005 16:20:38 -0600 Presidio of San Francisco Documents Presidio of San Francisco - The 1915 World's Fair http://www.nationalparksgallery.com/item/4289/park/Presidio-of-San-Francisco/type/documents Documents Sun, 29 May 2005 16:20:38 -0600 http://www.nationalparksgallery.com/item/4289