unused Block of Four Mint blocks of four showing marginal settings (a), from left of sheet; (b), from top-right corner of the pane; (c), from lower-right corner of the sheet, all unmounted mint, the setting (a) block overprinted "SPECIMEN" type 9; a few light wrinkles and one stamp with crease but otherwise fine and fresh | Christie's

拍品 67

unused Block of Four Mint blocks of four showing marginal settings (a), from left of sheet; (b), from top-right corner of the pane; (c), from lower-right corner of the sheet, all unmounted mint, the setting (a) block overprinted "SPECIMEN" type 9; a few light wrinkles and one stamp with crease but otherwise fine and fresh

细节

unused Block of Four Mint blocks of four showing marginal settings (a), from left of sheet; (b), from top-right corner of the pane; (c), from lower-right corner of the sheet, all unmounted mint, the setting (a) block overprinted "SPECIMEN" type 9; a few light wrinkles and one stamp with crease but otherwise fine and fresh