Praegu kuvatakse: Hiina impeerium - postmargid (1920 - 1929) - 9 margid.
1. juuli WM: mitte ükski lehe suurus: 25 Disain: William A. Grant Gravüür: William A. Grant perforatsioon: 14
![[Airmail - See Also No. 267-271, Tüüp AI]](https://www.stampworld.com/media/catalogue/China,-Empire/Postage-stamps/AI-s.jpg)
![[Airmail - See Also No. 267-271, Tüüp AI1]](https://www.stampworld.com/media/catalogue/China,-Empire/Postage-stamps/AI1-s.jpg)
![[Airmail - See Also No. 267-271, Tüüp AI2]](https://www.stampworld.com/media/catalogue/China,-Empire/Postage-stamps/AI2-s.jpg)
![[Airmail - See Also No. 267-271, Tüüp AI3]](https://www.stampworld.com/media/catalogue/China,-Empire/Postage-stamps/AI3-s.jpg)
![[Airmail - See Also No. 267-271, Tüüp AI4]](https://www.stampworld.com/media/catalogue/China,-Empire/Postage-stamps/AI4-s.jpg)
10. oktoober WM: mitte ükski lehe suurus: 100 Disain: William A. Grant Gravüür: William A. Grant perforatsioon: 14
![[The 25th Anniversary of Postal Service, Tüüp AJ]](https://www.stampworld.com/media/catalogue/China,-Empire/Postage-stamps/AJ-s.jpg)
![[The 25th Anniversary of Postal Service, Tüüp AJ1]](https://www.stampworld.com/media/catalogue/China,-Empire/Postage-stamps/AJ1-s.jpg)
![[The 25th Anniversary of Postal Service, Tüüp AJ2]](https://www.stampworld.com/media/catalogue/China,-Empire/Postage-stamps/AJ2-s.jpg)
![[The 25th Anniversary of Postal Service, Tüüp AJ3]](https://www.stampworld.com/media/catalogue/China,-Empire/Postage-stamps/AJ3-s.jpg)
