Specimen £20 red and green, overprinted "SPECIMEN", very lightly mounted with virtually full original gum. S.G. 101, £375 | Christie's

Lot 562

562

Specimen £20 red and green, overprinted "SPECIMEN", very lightly mounted with virtually full original gum. S.G. 101, £375

Details

Specimen £20 red and green, overprinted "SPECIMEN", very lightly mounted with virtually full original gum. S.G. 101, £375