Wells, Fargo & Co./To Salmon River and Nez Perces Mines. blue frank on 1860 3¢ pink entire to Lewiston (Idaho) and forwarded to San Francisco, double circle Wells, Fargo & Co. San Francisco large double circle dated handstamp, bit of edge wear at top, almost Very Fine, a very rare frank which maybe unique. Estimate  $750 - 1,000. $0 (Image)