This collection consists of microfilm copies of the Board of Supervisors Minutes, Agreement Books and Board of Equalizations records. 10 reels of Board of Supervisors Minute Books - 1919-08-04/1975-08-01; 5 reels of Resolution Books - 1963-07-01/1982-08-23; 1 reel of Board of Equalization Records - 1931-07-06/1979-10-16 & Supervisors Records 1919-08-04/1921-12-19; 14 reels of Agreement Books - 1963-07-01/1982-03-18