Harbor Defenses of San Diego

San Diego Harbor Defenses, 1934

• Fort Rosecrans
• Fort Pio Pico
• Fort Emory
• Harbor Defenses of San Diego (California Military Museum)
• Harbor Defenses of San Diego (FortWiki)
• Harbor Defenses of San Diego (Cabrillo National Monument)
• History of San Diego Defenses in WWII (From the History of the Western Defense Command)