1949-52 Plate blocks, unmounted o.g., an unusual group with duplication of better values to 50ct. 3ct, 4ct, 5ct (8), 6ct, 8ct red (2), 8ct green (6), 10ct, 12ct (2), 15ct, 20ct black and green, 20ct blue (5), 25ct (two plus another non-Plate block with printing date), 35ct (3), 40ct and 50ct (2). Highly catalogued. SG 5/14, £937: Estimate £200-£250 (Image)