Express Cover Balance, 6 covers; including early "Adams & Co. Express, Benicia" oval, Bamber & Co. with 1869 scroll frank and oval handstamp "Paid" frank usages, Pacific Express Co., Nevada oval date stamp on unfranked cover, 1860's Pacific Union Express Co. entires from Santa Rosa and Petaluma, F.-V.F. or better. Estimate  $300 - 400. $0 (Image)