253 variety, CSS 286d, 1923-33 Second Peking Print Junk 4c olive green horizontal strip of 3 imperf. between. Hinged on middle stamp only. From M. F. Huang collection.

253 variety, CSS 286d, 1923-33 Second Peking Print Junk 4c olive green horizontal strip of 3 imperf. between. Hinged on middle stamp only. From M. F. Huang collection.