Freeman & Co., Marysville, Oct 15, strong full strike of blue oval date stamp (FRM-103) tying well centered 1857, 3¢ dull red on banker's corner card cover to San Francisco, 1859 docketing at left, Very Fine, a choice favor carried bank cover. Scott No. 26  Estimate $150 - 200. Expresses would carry letters (non-franked envelopes) for banks and newspapers as favors. Postage had to applied by sender. Usages other than by Wells Fargo & Co. are scarce to rare. $0 (Image)