unmounted mint 4c. slate, horizontal pair, fine unmounted mint. S.G. 9a, #120 | Christie's

拍品 2014

2014

unmounted mint 4c. slate, horizontal pair, fine unmounted mint. S.G. 9a, #120

细节

unmounted mint 4c. slate, horizontal pair, fine unmounted mint. S.G. 9a, #120