unused ½d. green with sheet margin at top, fine mint. R.P.S. Certificate (1953). S.G. P1, £700. Photo | Christie's

Lot 689

689

unused ½d. green with sheet margin at top, fine mint. R.P.S. Certificate (1953). S.G. P1, £700. Photo

unused ½d. green with sheet margin at top, fine mint. R.P.S. Certificate (1953). S.G. P1, £700. Photo

Details

unused ½d. green with sheet margin at top, fine mint. R.P.S. Certificate (1953). S.G. P1, £700. Photo