1917: Revenue stamps used for postal purpose
Coat of arms
1917: Coat of arms
Coat of arms
1917: Coat of arms
Coat of arms
1917: Coat of arms (Defensa Nacional)
Coat of arms (Defensa Nacional)
1917: Coat of arms
Coat of arms
1917: Coat of arms
Coat of arms
1917: Coat of arms
Coat of arms
1917: Coat of arms (Defensa Nacional)
Coat of arms (Defensa Nacional)
1917: Coat of arms (Specimen)
Coat of arms (Specimen)
1917: Coat of arms
Coat of arms