unused 6r. blue, bright shade, good even margins and much original gum, fine. Comex certificate (1995). Y.4, FF. 22,000. Photo in colour | Christie's

拍品 1144

1144

unused 6r. blue, bright shade, good even margins and much original gum, fine. Comex certificate (1995). Y.4, FF. 22,000. Photo in colour

细节

unused 6r. blue, bright shade, good even margins and much original gum, fine. Comex certificate (1995). Y.4, FF. 22,000. Photo in colour