unused 6d. on 7½d. blue, fine unused with large part original gum. Rare. B.P.A. Certificate (1998). S.G. D1, £800. Photo | Christie's

Lot 1680

1680

unused 6d. on 7½d. blue, fine unused with large part original gum. Rare. B.P.A. Certificate (1998). S.G. D1, £800. Photo

Details

unused 6d. on 7½d. blue, fine unused with large part original gum. Rare. B.P.A. Certificate (1998). S.G. D1, £800. Photo