Columbia subject headings:
Harvard subject headings:
California--Gold discoveries.
Frontier and pioneer life--California--San Francisco.
San Francisco (Calif.)--History.
Vigilance committees--California--History--19th century.
Princeton subject headings:
California--Gold discoveries.
Frontier and pioneer life--California--San Francisco.
San Francisco (Calif.)--History.
Vigilance committees--California--History--19th century.