拍品 494
494
unused Block of Four 3/- brownish black and green, a top right corner block of four with sheet number (524), one showing variety stop after "COLUMBUS" [24], fine mint. B.P.A. Certificate (1989). S.G. 175b, £500. Photo

細節
unused Block of Four 3/- brownish black and green, a top right corner block of four with sheet number (524), one showing variety stop after "COLUMBUS" [24], fine mint. B.P.A. Certificate (1989). S.G. 175b, £500. Photo