Now showing: El Salvador - Postage stamps (1867 - 2024) - 9 stamps.
WM: 3 Perforation: 11½
![[National Palace - Watermarked, type BT15]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/BT15-s.jpg)
![[National Palace - Watermarked, type BT18]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/BT18-s.jpg)
![[National Palace - Watermarked, type BT19]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/BT19-s.jpg)
1. September WM: 3 Perforation: 11½
![[National Palace - No. 328 & 342 Overprinted "1821 - 15 septiembre - 1909", type BT20]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/BT20-s.jpg)
1. December WM: None Perforation: 11½
![[National Palace - No. 335 & 337 Surcharged & Overprinted "1909", type BT22]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/BT22-s.jpg)
![[National Palace - No. 335 & 337 Surcharged & Overprinted "1909", type BT23]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/BT23-s.jpg)
Now showing: El Salvador - Postage stamps (1867 - 2024) - 9 stamps.
WM: 3 Perforation: 11½
1. September WM: 3 Perforation: 11½
1. December WM: None Perforation: 11½