Τώρα εμφανίζεται Ελ Σαλβαδόρ - Γραμματόσημα (1900 - 1909) - 9 Γραμματόσημα.
WM: 3 Διάτρηση: 11½
![[National Palace - Watermarked, τύπος BT15]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/BT15-s.jpg)
![[National Palace - Watermarked, τύπος BT18]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/BT18-s.jpg)
![[National Palace - Watermarked, τύπος BT19]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/BT19-s.jpg)
1. Σεπτέμβριος WM: 3 Διάτρηση: 11½
![[National Palace - No. 328 & 342 Overprinted "1821 - 15 septiembre - 1909", τύπος BT20]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/BT20-s.jpg)
1. Δεκέμβριος WM: Κανένα Διάτρηση: 11½
![[National Palace - No. 335 & 337 Surcharged & Overprinted "1909", τύπος BT22]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/BT22-s.jpg)
![[National Palace - No. 335 & 337 Surcharged & Overprinted "1909", τύπος BT23]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/BT23-s.jpg)
