Lot 172
172
unused 6d. red-brown with inverted watermark, unused, good to large margins, fine and attractive. A rare stamp. R.P.S. Certificate (1982). S.G. 99, £2,750. Photo
unused 6d. red-brown with inverted watermark, unused, good to large margins, fine and attractive. A rare stamp. R.P.S. Certificate (1982). S.G. 99, £2,750. Photo

Details
unused 6d. red-brown with inverted watermark, unused, good to large margins, fine and attractive. A rare stamp. R.P.S. Certificate (1982). S.G. 99, £2,750. Photo