unused Block of Four ½d. blue-green, a block of four with sheet margin at top, centred to left, fine unused with much original gum. S.G. 21a, £220 | Christie's

Lot 542

542

unused Block of Four ½d. blue-green, a block of four with sheet margin at top, centred to left, fine unused with much original gum. S.G. 21a, £220

Details

unused Block of Four ½d. blue-green, a block of four with sheet margin at top, centred to left, fine unused with much original gum. S.G. 21a, £220