unused  KC-KD pair, watermark inverted, in a beautiful bright mid-blue shade, unused with some original gum, margins all round; gum thins and suspicion of a few tiny paper thins but in no way detracting from this very rare and visually stunning pair. R.P.S. Certificate (1983). Photo
1840 TWO PENCE BLUE PLATE ONE Unused
unused KC-KD pair, watermark inverted, in a beautiful bright mid-blue shade, unused with some original gum, margins all round; gum thins and suspicion of a few tiny paper thins but in no way detracting from this very rare and visually stunning pair. R.P.S. Certificate (1983). Photo

Details
unused KC-KD pair, watermark inverted, in a beautiful bright mid-blue shade, unused with some original gum, margins all round; gum thins and suspicion of a few tiny paper thins but in no way detracting from this very rare and visually stunning pair. R.P.S. Certificate (1983). Photo
Provenance
Silkin, 1971
A.J. Lowe, 1984