unused -- 4a. purple, fresh unused with part original gum; a couple of short perfs. at right, otherwise fine and virtually free of the usual surface abrasions. A rare stamp. B.P.A. Certificate (1948). S.G. O17, £3,000. Photo | Christie's

Lot 278

278

unused -- 4a. purple, fresh unused with part original gum; a couple of short perfs. at right, otherwise fine and virtually free of the usual surface abrasions. A rare stamp. B.P.A. Certificate (1948). S.G. O17, £3,000. Photo

Details

unused -- 4a. purple, fresh unused with part original gum; a couple of short perfs. at right, otherwise fine and virtually free of the usual surface abrasions. A rare stamp. B.P.A. Certificate (1948). S.G. O17, £3,000. Photo