used 2½d. on 20pf., fine used on small piece. Rare. B.P.A. Certificate (1980). S.G. 21, £1700. Photo

拍品 1476

1476

细节

used 2½d. on 20pf., fine used on small piece. Rare. B.P.A. Certificate (1980). S.G. 21, £1700. Photo