1964, Xinanjiang Hydro-Electric Power Station (S68) complete (Yang S388-391. Scott 806-809), bright and well centered, o.g., never hinged, Very Fine. Scott $495 (HK$ 3,810).
1964, Xinanjiang Hydro-Electric Power Station (S68) complete (Yang S388-391. Scott 806-809), bright and well centered, o.g., never hinged, Very Fine. Scott $495 (HK$ 3,810).