City of San Francisco (1850). Act of Incorporation, Mayor's Message, and Ordinances of the City of San Francisco. Printed at the office of the Evening Picayune.
https://sfmuseum.org/hist5/oldsf.html
Minutes of the Proceedings of the Legislative Assembly of the District of San Francisco. From March 12th, 1849, to June 4th, 1849, and a Record of the Proceedings of the Ayuntamiento or Town Council of San Francisco, From August 5th, 1849, until May 3d, 1850. With an Appendix. Published by Towne & Bacon, Printers., San Francisco., 1860
The San Francisco Call Database Background by Jim W. Faulkinbury