Ocean Line "Washington", New York - Southampton 4th - 18th October 1856. Entire dated "San Francisco 4 September 1856" and sent overland to New York to be put onto the "Washington" on the 4th October. Prepaid 26 Cents being 5 Cents inland plus 21 Cents to Belgium. Reverse bears London transit for 18th October, Angleterre Par Ambt. Ouest of 19th and Antwerp arrival of same day. Atlantic transit of 16 days, Very Fine. Estimate  $300 - 400. $0 (Image)