cover 1865 (6 Sep.) envelope to U.S.A. bearing 4c. grey, 12c. pale greenish blue and 30c. vermilion tied by "B62", London and New York transit marks, rated "1/9½" and showing "5/CENTS" accountancy mark, the despatch c.d.s. is on the reverse. An attractive three-colour franking. R.P.S. Certificate (1995). Photo