Great Britain 1841 1d red brown Plate 5, SG7 Stamp Booklets their use was confined to

their use was confined to the Spanish Zone

On June 10

Black marker pen on white paper

One page with endorsed second leaf

Great Britain 1841 1d red brown Plate 5, SG7 Stamp Booklets their use was confined toOne of the first printings of the penny red using the penny black printing plates. Exceptionally rare as a mint block of four Great Britain 1841 1d red brown Plate 5, SG7. A superb quality unused four margin block of four with original gum, lettered LE MF, lightly mounted on the top two stamps only. A very rare block in this exceptional level of preservation. Accompanied with a 2001 British Philatelic Association (BPA) Certificate of Authenticity. To