U11U4 6c. on 2a. yellow, a block of four with sheet margin at right, unused with much original gum, fresh and fine. A very rare multiple. Photo | Christie's

拍品 274

274

U11U4 6c. on 2a. yellow, a block of four with sheet margin at right, unused with much original gum, fresh and fine. A very rare multiple. Photo

细节

U11U4 6c. on 2a. yellow, a block of four with sheet margin at right, unused with much original gum, fresh and fine. A very rare multiple. Photo