1D RED PL.XI (SG7)(LI). Piece with very fine to superb used 1d red pl.XI (SG7) lettered LI with four good to very large margins tied superb strike black M.C. and small part "T.P/PortugalSt" receiver's hand stamp in red. On reverse London date stamp AP 14 1841. Stamp shows very fine 7 o'clock ray flaw NE square. (Ref 111747).