Bamber & Co.'s Express, S.F., Oct 24, blue double circle receiving handstamp on 1864, 3¢ pink entire with Bamber printed company frank to San Francisco, 1869 docketing on the reverse indicating "Moore's Landing, San Joaquin Co., Via Antioch" origin, Very Fine, Bamber covers sent from places beyond Contra Costa and Alameda Counties are rare. Estimate  $150 - 200. $0 (Image)