מוצג עכשיו דואר ההודו-סיני בקואן-צ'ו-האן - בולי דואר (1906 - 1944) - 5 בולים.
1941
National Defence
WM: אף לא אחד נקוב: 13½
![[National Defence, סוג P]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Indochinese-Post-Kouang!Tcheou-Wan/Postage-stamps/P-s.jpg)
![[National Defence, סוג Q]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Indochinese-Post-Kouang!Tcheou-Wan/Postage-stamps/Q-s.jpg)
![[National Defence, סוג R]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Indochinese-Post-Kouang!Tcheou-Wan/Postage-stamps/R-s.jpg)
1941
Marshal Petain - Indochinese Postage Stamps Overprinted "KOUANG-TCHÈOU"
WM: אף לא אחד נקוב: 12½ x 12
![[Marshal Petain - Indochinese Postage Stamps Overprinted "KOUANG-TCHÈOU", סוג S]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Indochinese-Post-Kouang!Tcheou-Wan/Postage-stamps/S-s.jpg)
![[Marshal Petain - Indochinese Postage Stamps Overprinted "KOUANG-TCHÈOU", סוג S1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Indochinese-Post-Kouang!Tcheou-Wan/Postage-stamps/S1-s.jpg)
