1D MULREADY ENVELOPE CANCELLED BY A RED MALTESE CROSS RIGHT AT THE TOP OF BRITTANIA - CONTRARY TO REGULATIONS. FROM LONDON JU 13 1840 TO HERTS. The item "1D MULREADY ENVELOPE RED MALTESE CROSS LONDON 1840 CONTRARY TO REGULATIONS" is in sale since Sunday, May 3, 2020.This item is in the category "Stamps\Great Britain\Postal History". The seller is "cyclamon" and is located in Hampshire. This item can be shipped worldwide.