Lot 6691 -
1840 1d Black Plate 8. Imprimatur (from the 1st sheet printed). MAJOR RARITY: Very fine and fresh unused (as prepared) imperforate four even margin, right hand marginal imprimatur example lettered SL. Exceptionally rare, unusually with sheet margin attached (only two right hand marginal examples being possible). This being one of only 23 possible imprimatur examples, many of which are in institutional collections. Accompanied by 2001 Brandon photo-certificate. Previously sold for full catalogue ....
Currently GBP 18,797
(Link to this Lot in the Catalog for Bidding)