Proof 1907 redrawn, Perkins Bacon & Co., 3d. corner block of four and pair, and 6d. pair on wove paper and 6d. block of four on Cowan watermarked paper, all are imperforate in black | Christie's

拍品 996

996

Proof 1907 redrawn, Perkins Bacon & Co., 3d. corner block of four and pair, and 6d. pair on wove paper and 6d. block of four on Cowan watermarked paper, all are imperforate in black

细节

Proof 1907 redrawn, Perkins Bacon & Co., 3d. corner block of four and pair, and 6d. pair on wove paper and 6d. block of four on Cowan watermarked paper, all are imperforate in black