1927/33, three missionary covers, two of them printed matters, from Catholic Mission Yenki, Kirin province. Two with provincial Kii-Hei overprints and one with Manchuko 5 f. green, creases.
1927/33, three missionary covers, two of them printed matters, from Catholic Mission Yenki, Kirin province. Two with provincial Kii-Hei overprints and one with Manchuko 5 f. green, creases.