1842 1D MULREADY FROM THE CHANNEL ISLANDS TO 'LONDRES'. Good used 1d Mulready envelope, stereo A164 from the Channel Islands to 'Monsieur Frank Wells, Londres 41 Charlotte Street, Fitzroy Square' with manuscript 'Via Southampton', horizontal crease, Britannia cancelled two strikes black Maltese Cross. On reverse light strike 'SOUTHAMPTON/SHIP-LETTER' (HA1725) hand stamp in black and London date stamps 20 MY 1842. Unusual usage. (Ref 124361).