by San Francisco (Calif.)

1919

by San Francisco (Calif.). Board of Supervisors

1921

by San Francisco (Calif.). Board of Supervisors

1904

by San Francisco (Calif.). Board of Supervisors

1915

by San Francisco (Calif.). Dept. of Public Works

1961

by San Francisco (Calif.), San Francisco (Calif.). Board of Supervisors

1919

by San Francisco Public Library

1907

by San Francisco (Calif.). Board of Supervisors

1921

by Michael Maurice O'Shaughnessy, San Francisco (Calif.). Bureau of Engineering

1929

by San Francisco (Calif.)

1914

by San Francisco (Calif.). City Attorney's Office

1910

by San Francisco (Calif.). Board of Supervisors

1913