used -- 50c. black on emerald handstamped in black, fine used. Scarce. S.G. J187, £550. Photo | Christie's

Lot 425

425

used -- 50c. black on emerald handstamped in black, fine used. Scarce. S.G. J187, £550. Photo

used -- 50c. black on emerald handstamped in black, fine used. Scarce. S.G. J187, £550. Photo

Details

used -- 50c. black on emerald handstamped in black, fine used. Scarce. S.G. J187, £550. Photo