1099
unused Block Larger Than four Block of four, from the upper left corner of the sheet, unused with large part original gum; some faults in the sheet margin, gum blisters and a trace of gum creasing, the stamps very fine

细节
unused Block Larger Than four Block of four, from the upper left corner of the sheet, unused with large part original gum; some faults in the sheet margin, gum blisters and a trace of gum creasing, the stamps very fine
来源
C. Emerson Huston, 1961, lot 728
Sir Maxwell Joseph, 1982, lot 1287