unused Block Larger Than four Spain, 1856-89, accumulation comprising unused blocks, sheets or part panes of nos. 45 (24), 46 (24), 56 (400), 181 (30), 212 (25), 214 (50), 222 (55), 223 (45), 234 (86), 236 (12), 242 (100), 243 (80) and 255 (100), most with full o.g., creasing or some faults to be expected, vast majority still mostly fine-very fine, Scott retail $3,900.00+