現在展示： 薩爾瓦多 - （通用）郵票 (1920 - 1929) - 57 郵票.
1929
Airmail - No. 475 Overprinted "Servicio Aéreo"
1. December 窗口管理器: 空缺 篩孔: 14
![[Airmail - No. 475 Overprinted "Servicio Aéreo", 類型 DL1]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/DL1-s.jpg)
1929 -1930
Stamps of 1924 & 1926 Overprinted "Servicio Aéreo"
28. December 窗口管理器: 空缺 篩孔: 14
![[Stamps of 1924 & 1926 Overprinted "Servicio Aéreo", 類型 DK2]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/DK2-s.jpg)
![[Stamps of 1924 & 1926 Overprinted "Servicio Aéreo", 類型 DM1]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/DM1-s.jpg)
![[Stamps of 1924 & 1926 Overprinted "Servicio Aéreo", 類型 DN1]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/DN1-s.jpg)
![[Stamps of 1924 & 1926 Overprinted "Servicio Aéreo", 類型 DP1]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/DP1-s.jpg)
