10639 | 1929（17.6） Registered cover from Harbin to Czech（27.6）
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Final Price: RMB 2,800
1929（17.6） Registered cover from Harbin to Czech（27.6），bearing State Burial and Unification Commemorative ovpt.“Limited for Use in Ki-Hei”（13），nice condition，unusual“Limited for Use in Ki-Hei”commemorative stamps used on cover.
