used 6d. slate-purple on blued paper with large to very large margins and very lightly cancelled, exceptional colour for this delicate shade. Outstanding. B.P.A. Certificate (1989). Photo | Christie's

Lot 23

used 6d. slate-purple on blued paper with large to very large margins and very lightly cancelled, exceptional colour for this delicate shade. Outstanding. B.P.A. Certificate (1989). Photo

used 6d. slate-purple on blued paper with large to very large margins and very lightly cancelled, exceptional colour for this delicate shade. Outstanding. B.P.A. Certificate (1989). Photo

Details

used 6d. slate-purple on blued paper with large to very large margins and very lightly cancelled, exceptional colour for this delicate shade. Outstanding. B.P.A. Certificate (1989). Photo