Viser nå: San Marino - Postfrimerker (1910 - 1919) - 7 frimerker.
15. December VM: 1 Perforering: 14
1. June VM: 1 Arkstørrelse: 50 Perforering: 14½ x 14
1. June VM: 1 Arkstørrelse: 50 Perforering: 14½ x 14
1. June VM: 1 Arkstørrelse: 50 Perforering: 14½ x 14
12. December VM: 1 Perforering: 14½ x 14
12. December VM: 1 Perforering: 14½ x 14
12. December VM: 1 Perforering: 14½ x 14