United States Covers, 1860-1950. Accumulation of several thousand, mostly with California postmarks, many small towns, duplication of towns, largely northern counties such as Sonoma, Mendocino, Napa, etc., condition from VF to Fine and with some roughly opened, some advertising, much commercial, note a number of Wells Fargo franks addressed but uncancelled as well as many addressed but uncancelled 1850's-60's Nesbitt entires and 3¢ '57's & '61's envelopes much seemingly related to South Yuba Canal Co. business; also including some picture postcards, careful evaluation will reveal some interesting cancels and usages, inspection strongly recommended. Estimate  $600 - 800. $0