Safety measures

Son Philip

George Manville Fenn

An Assessment of the Consequences and Preparations for a Catastrophic California Earthquake

Findings and Actions Taken

United States. Federal Emergency Management Agency

Transactions of the American Society of Civil Engineers, vol. LXX, Dec. 1910

Federal Investigations of Mine Accidents, Structural Materials and Fuels. Paper No. 1171

Herbert M. (Herbert Michael) Wilson