Revolutionary Bases of the Liberated Areas
unused 1931 (Oct.) Hunan-Kiangsi Border Province Red Post 1c. greyish blue, a fine unused example with large margins. Rare. Yang RP12, US$1300. Photo
Details
unused 1931 (Oct.) Hunan-Kiangsi Border Province Red Post 1c. greyish blue, a fine unused example with large margins. Rare. Yang RP12, US$1300. Photo