Lot 249 -
Great Britain 1840 1d black plate 4, SG2.
Very fine and fresh unused original gum four margin block of four lettered AD-BE. A very rare and desirable block of the world's first postage stamp.
Provenance: Ex. Lea, Tes.
Accompanied with a British Philatelic Association (BPA) certificate of authenticity.
GB Specialised Catalogue Number: AS23....
Currently GBP 75,000
(Link to this Lot in the Catalog for Bidding)