Description
1849 1D PL.93 (SG8)(GJ) FORGED PERFORATIONS ATTEMPTED 'ARCHER' EXPERIMENTAL PERFORATION. Fine used 1849 1d pl.93 (SG8) lettered GJ, London '10' Inland Office numeral, forged perforations in attempt to create an Archer experimental perforation, confirmed by RPS certificate 232433. (Ref 133961).