1863 (July): 1 d. lake (Type A), wmk. Crown CC, imperforate, an
unused block of four (bar 16½ mm. at top, 16 mm. on lower pair),
with
1863 (July): 1 d. lake (Type A), wmk. Crown CC, imperforate, an
unused block of four (bar 16½ mm. at top, 16 mm. on lower pair),
with clear to large margins all round and of fine rich colour, tiny
thin spot and slight corner crease at lower left mentioned for full
accuracy, nevertheless the block of fine appearance with large part
og. A multiple of considerable scarcity Gi = £ 600+. Provenance:
Collection Maurice Burrus, Robson Lowe, London, 27 Nov 1963, lot
570