128078 1840 MAIL LONDON TO HARROW ON THE HILL WITH 1D BLACK PL.8 (SG2)(HD)/LONDON EXPERIMENTAL MALTESE CROSS IN BLACK.

1840 MAIL LONDON TO HARROW ON THE HILL WITH 1D BLACK PL.8 (SG2)(HD)/LONDON EXPERIMENTAL MALTESE CROSS IN BLACK. Envelope, slight creasing from London to 'Mr. C O Eaton, Harrow on the Hill, Revd W Oxenham's, Middlesex' with fine 1d black pl.8 (SG2) lettered HD with four good to very large margins and tied very fine large part strike London experimental Maltese cross in black. Stamp shows 'O' flaw in state 2. On reverse London date stamps DE 5 1840. (Ref 128078).