The 150th Anniversary of Slaves' Liberation in Central America - Issue of 1967 Surcharged "1823 - 1973 150 Aniversario Liberacion Esclavos en Centroamerica" and Value 1974
Τώρα εμφανίζεται Ελ Σαλβαδόρ - Γραμματόσημα - 1974 - The 150th Anniversary of Slaves' Liberation in Central America - Issue of 1967 Surcharged "1823 - 1973 150 Aniversario Liberacion Esclavos en Centroamerica" and Value - 2 Γραμματόσημα.
![[The 150th Anniversary of Slaves' Liberation in Central America - Issue of 1967 Surcharged "1823 - 1973 150 Aniversario Liberacion Esclavos en Centroamerica" and Value, τύπος JM4]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/JM4-s.jpg)
![[The 150th Anniversary of Slaves' Liberation in Central America - Issue of 1967 Surcharged "1823 - 1973 150 Aniversario Liberacion Esclavos en Centroamerica" and Value, τύπος JM5]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/JM5-s.jpg)
