Series 1. Handwriten 1850 November 18-1907 August 5
Minutes [400 pages] 1850 November 18-1863 November 27
Minute Book - Book B [478 pages] 1863 December 12-1873 October 21
Minute Book - [Book C] [476 pages] 1873 August 8-1879 September 8
Minutes of the Board of Supervisors - Book D [480 pages] 1879 September 8-1884 March 6
Minutes of the Board of Supervisors - Book E [480 pages] 1884 March 6-1887 October 6
Minutes of the Board of Supervisors - Book F [640 pages] 1887 October 6-1893 September 25
Minutes of the Board of Supervisors - Book G [640 pages] 1893 September 25-1900 January 2
Minutes of the Board of Supervisors - Book H [638 pages] 1900 January 2-1903 November 3
Minutes of the Board of Supervisors - Book I [639 pages] 1902 November 10-1905 March 6
Minutes of the Board of Supervisors - Book J [636 pages] 1905 April 3-1907 August 5
Series 2. Typewritten (1) 1907 September 3-1928 June 25
Minutes of the Board of Supervisors - K [400 pages] 1907 September 3-1909 August 3
Minutes of the Board of Supervisors - L [498 pages] 1909 August 3-1911 October 17
Minutes of the Board of Supervisors - M [506 pages] 1911 October 23-1913 July 9
Minutes of the Board of Supervisors - N [576 pages] 1913 August 4-1915 March 2
Minutes of the Board of Supervisors - O [499 pages] 1915 March 2-1916 May 3
Minutes of the Board of Supervisors - P [500 pages] 1916 June 5-1917 July 2
Minutes of the Board of Supervisors - Q [504 pages] 1917 July 2-1918 September 4
Minutes of the Board of Supervisors - R [501 pages] 1918 September 16-1920 January 5
Minutes of the Board of Supervisors - S [503 pages] 1920 January 5-1921 February 7
Minutes of the Board of Supervisors - T [511 pages] 1921 February 14-1922 May 1
Minutes of the Board of Supervisors - U [458 pages] 1922 May 18-1923 July 27
Minutes of the Board of Supervisors - V [511 pages] 1923 July 30-1924 September 2
Minutes of the Board of Supervisors - W [401 pages] 1924 September 13-1925 September 8
Minutes of the Board of Supervisors - X [500 pages] 1925 September 16-1926 September 7
Minutes of the Board of Supervisors - Y [398 pages] 1926 September 7-1927 June 6
Minutes of the Board of Supervisors - Z [500 pages] 1927 June 6-1928 June 25