145377 1870 MAIL LONDON TO YOKOHAMA, JAPAN 1s GREEN (SG117) 2d BLUE PL.13 (SG46) x TWO.

1870 MAIL LONDON TO YOKOHAMA, JAPAN 1s GREEN (SG117) 2d BLUE PL.13 (SG46) x TWO. Fine entire letter from London to 'Mefsrs Charles Thorel and Co, Yokohama, Japan' with 1s green pl.4 (SG117) lettered KL, corner fault and 2d blue pl.13 (SG46) x two lettered HA and HB tied good to fine strikes 'LONDON/105' duplex SP 9 70. On reverse 'HONG KONG' date stamp OC 18 70. Very scarce destination and rare usage 2d blues going to Japan. (Ref 145377).