PL.1 (QK)(SG21) ON COVER. Wrapper Leeds to Rotherham with die 2 1d pl.1 S.C.16 (SG21) lettered QK, one short perf but ON VERY BLUED PAPER, tied fine LEEDS sideways duplex 23 MY 1855. Stamp shows VERY NARROW MARGIN AT LEFT BETWEEN QJ-QK, on reverse light strike MEADOW.LANE udc in black. (Ref 92357).