Uruguay
Viser nå: Uruguay - Pakkepostfrimerker (1922 - 1974) - 6 frimerker.
22. February VM: 1 Perforering: 11-11½
15. June VM: Ingen Perforering: 11
7. June VM: Ingen Perforering: 11 & 12½
3. March VM: Ingen Perforering: 12½
VM: Ingen Perforering: 12½
22. March VM: Ingen Perforering: 12½