used OF (just clear/touched at lower right), OG (close at upper left), OH and OI, all but OG cancelled in black, State 1, each matched in red State 1 (OG, 2, one stained, the other tied to mourning cover from Felbridge to London, dated 13 September 1841) and each letter accompanied by State 2 in red (OF touched, OH and OI cut-into). S.G. Spec., 1355