Specimen 6d. bright yellow-green handstamped "SPECIMEN" (Type TRI1), fresh and fine with part original gum. S.G. 77. Photo | Christie's

拍品 457

457

Specimen 6d. bright yellow-green handstamped "SPECIMEN" (Type TRI1), fresh and fine with part original gum. S.G. 77. Photo

Specimen 6d. bright yellow-green handstamped "SPECIMEN" (Type TRI1), fresh and fine with part original gum. S.G. 77. Photo

细节

Specimen 6d. bright yellow-green handstamped "SPECIMEN" (Type TRI1), fresh and fine with part original gum. S.G. 77. Photo