Documents The 1868 Hayward Earthquake Alliance Oct. 21, 1868 Hayward Earthquake ( “ The Great SF Earthquake...

The 1868 Hayward Earthquake Alliance www.1868alliance.org Oct. 21, 1868 Hayward Earthquake (âThe Great SF Earthquakeâ) M7 Oct. 21, 1868 Hayward earthquake 30 fatalities,…