used (1d.) brownish grey, five examples with less blueing than last, all with four margins, one affixed to fragment, fine. Sc. 4; S.G. 6, £300 | Christie's

Lot 58

used (1d.) brownish grey, five examples with less blueing than last, all with four margins, one affixed to fragment, fine. Sc. 4; S.G. 6, £300

Details

used (1d.) brownish grey, five examples with less blueing than last, all with four margins, one affixed to fragment, fine. Sc. 4; S.G. 6, £300