unmounted mint U4 12c., a block of eight (2x4) showing two complete impressions of the chop, browned gum, fine unmounted mint. S.G. J51,#900. Photo | Christie's

拍品 710

710

unmounted mint U4 12c., a block of eight (2x4) showing two complete impressions of the chop, browned gum, fine unmounted mint. S.G. J51,#900. Photo

细节

unmounted mint U4 12c., a block of eight (2x4) showing two complete impressions of the chop, browned gum, fine unmounted mint. S.G. J51,#900. Photo