Great Britain 1840 1d Black, SG2 PL4 Saint Lucia stamps Accompanied with a 1954 Philatelic

Accompanied with a 1954 Philatelic Foundation of New York (PF) certificate of authenticity

left marginal block of 4 from R5/6/1-2

The left hand stamp shows some light gum creasing

(lower pair including the variety are unmounted mint)

Great Britain 1840 1d Black, SG2 PL4 Saint Lucia stamps Accompanied with a 1954 PhilatelicGreat Britain 1840 1d Black, SG2 PL4 Magnificent used close to good four margin example lettered AG, neatly cancelled by a crisp strike of a bright red Camelford UDC leaving a clear profile. An exceptional example of the utmost rarity. Spec. AS23xb. Cat 18000. 2012 BPA Cert. ALERT ME WHEN ANOTHER IS AVAILABLE > SELL ONE OF THESE >