143550 1851 1d ARCHER EXPERIMENTAL PERFORATION PL.94 (SG16b)(RF) ON COVER LONDON TO PEEBLES 'HOUSE OF COMMONS' WAX SEAL.

1851 1d ARCHER EXPERIMENTAL PERFORATION PL.94 (SG16b)(RF) ON COVER LONDON TO PEEBLES 'HOUSE OF COMMONS' WAX SEAL. Envelope, filing fold well clear of stamp, London to 'William Stuart Esq, Bank, Peebles N B' fine 1d Archer Experimental Perforation pl.94 (SG16b) lettered RF tied good strike London Inland Office numeral. On reverse London date stamp 12 FE 1851 AND 'PEEBLES' date stamp FE 14 1851. Also on reverse fine 'LIBRARY HOUSE OF COMMONS' wax seal, a fine example of Archers permitted distribution of this experiment via the House of Commons. BPA Cert. (Ref 143550).