seriesNo,seriesEntityName,seriesTitle,seriesDateRange,seriesArrangement,seriesDescription,seriesTotRetentDesc,seriesPrimaryClassCode,seriesExtentDesc 2439,State Board of Equalization,Mine net proceeds returns,1900-1918.,,"These net proceed statements identify mine owners and the location of each mine and indicate gross yield of the mine(s) minus certain permissible deductions. Correspondence may be attached. The notarized returns were submitted by mine owners\, as required by law\, to the Board of Equalization as the basis of tax assessment by the Board. The location of net proceeds returns dated 1900 through 1909 are unknown.",,Public,2 microfilm reels