1089
Four Pence Blue S.G.19a
unused Block Larger Than four Block of twenty-four, with sheet margin showing "POST" watermark, unused with virtually full original gum, good margins; few slight marginal stains, one stamp with very slight stain on reverse, minor wrinkles, sheet marginal tears well away from the designs; very fine

细节
unused Block Larger Than four Block of twenty-four, with sheet margin showing "POST" watermark, unused with virtually full original gum, good margins; few slight marginal stains, one stamp with very slight stain on reverse, minor wrinkles, sheet marginal tears well away from the designs; very fine
来源
Sir Maxwell Joseph, 1982, lot 1029