Proof -- 20 cash perforated plate proof in brown on thin gummed paper (as issued); also issued 20c. carmine with much original gum, both fine. Photo | Christie's

拍品 2330

2330

Proof -- 20 cash perforated plate proof in brown on thin gummed paper (as issued); also issued 20c. carmine with much original gum, both fine. Photo

细节

Proof -- 20 cash perforated plate proof in brown on thin gummed paper (as issued); also issued 20c. carmine with much original gum, both fine. Photo