unused 1a. purple-brown, a block of four and a single, fine mint. B.P.A. Certificate (1949) for the block. S.G. J19b, £475+. Photo for the block | Christie's

Lot 383

383

unused 1a. purple-brown, a block of four and a single, fine mint. B.P.A. Certificate (1949) for the block. S.G. J19b, £475+. Photo for the block

Details

unused 1a. purple-brown, a block of four and a single, fine mint. B.P.A. Certificate (1949) for the block. S.G. J19b, £475+. Photo for the block