1919 (5 May) Republican Post 3c stationery cover (Han 6) from Yunnanfu to Switzerland, uprated by Junk x4, in total of 10-1/2c, tied by
1919 (5 May) Republican Post 3c stationery cover (Han 6) from Yunnanfu to Switzerland, uprated by Junk x4, in total of 10-1/2c, tied by Yunnanfu bisected bilingual cds. With Tonkin censor mark. Cover opened out for display.1919.5.5 中華郵政3分郵製信箋(韓目6),自雲南府寄瑞士,加貼帆船4分,合1角半分,銷雲南府半切漢英日戳。鈐印支東京檢查章。封剖開以作展示。