unused Block Larger Than four 4d. yellow Plate 20 block of thirty (6x5) from the upper left corner of the sheet showing plate number and upper right corner block of fifteen (3x5) showing re-entries Row 1/6 and 4/10; one with mark on gum, otherwise fine mint and mounted in margins only. S.G. 421a, b, £247 | Christie's

Lot 584

584

unused Block Larger Than four 4d. yellow Plate 20 block of thirty (6x5) from the upper left corner of the sheet showing plate number and upper right corner block of fifteen (3x5) showing re-entries Row 1/6 and 4/10; one with mark on gum, otherwise fine mint and mounted in margins only. S.G. 421a, b, £247

Details

unused Block Larger Than four 4d. yellow Plate 20 block of thirty (6x5) from the upper left corner of the sheet showing plate number and upper right corner block of fifteen (3x5) showing re-entries Row 1/6 and 4/10; one with mark on gum, otherwise fine mint and mounted in margins only. S.G. 421a, b, £247