cover 1871 (13 Nov.) blue entire (two vertical filing folds) from L.Kniffler & Co. in Nagasaki to London "via San Francisco", bearing U.S. 1870-71 3c. deep green pair and 10c. brown cancelled by Yokohama 17mm segmented cork cancel with Yokohama c.d.s. (22.11) alongside with New York and London transits. This letter was carried on P.M.S.S. 'Great Republic'. Fine and rare. Photo