red datestamp with matching "Paid" in double octagon on folded letter to Halifax, Yorkshire, "Per Harndens to Boston" endorsement crossed out, rated "56¼" triple rate postage to Boston but charged as double weight in England, endorsed "Per R.M.S. Britannia via Boston, Halifax N.S., L'Pool" (Cunard), backstamped "America/L" in double oval (Robertson P2), very fine