Losnr. 4096 - 186.-190. Auktion
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Losnr. : 4096 Kolumbien
10 c. orange-yellow, Second Stone, mint block of eight from top left hand corner of the sheet showing position 12 without the tête-bêche variety, a unique positional piece showing definitively that the variety was replaced, some creasing and overall ageing of no significance, with large part original gum. Of great rarity as the 'proving piece' and an important multiple.Ausruf : 1.500 CHFZuschlag : 3.400 CHF