Proof Block of Four -- 10c. in black, a block of four with margin at left; some very light staining on reverse, otherwise fine | Christie's

拍品 2210

2210

Proof Block of Four -- 10c. in black, a block of four with margin at left; some very light staining on reverse, otherwise fine

细节

Proof Block of Four -- 10c. in black, a block of four with margin at left; some very light staining on reverse, otherwise fine