SG 5 Ds 5a 2d Blue Plate 1 Watermark Inverted Rare Letters MH
JK0026B Sg 4/6 Ds 5a 2d lue plate 1. Very fine looking example with four margins showing watermark inverted. A very rare item cancelled with a light black Maltese cross with no thins or creases. Catalogued at £6,000.00.