1856/1857 DIE 2 PL.46 STUDY OF LETTERING AG. Unusual group of eight used examples all die 2 pl.46 and all lettered AG comprising blued paper example (SG29), transitional (C9 but cut into) and 6 on white paper (SG40) including one inverted watermark. Individually priced £109, as a group £85. Unusual lot. (Ref 98833).