1856/1857 PL.47 USED MATCH PAIR LETTERED BG ON BLUED PAPER (SG29) AND WHITE PAPER (SG40). Fine used 1856 die 2 1d pl.47 red-brown on blued paper lettered BG cancelled London "27" inland office matched with rose-red on white paper printing, latter short perf at lower left and several stained perfs. Both show constant variety MARKS IN G SQUARE. (Ref 102485).