O.E.A. Commemoration - Issue of 1960 Overprinted "OEA" 1964
Prezentat acum: Ecuador - Timbre poştale - 1964 - O.E.A. Commemoration - Issue of 1960 Overprinted "OEA" - 4 timbre.
Prezentat acum: Ecuador - Timbre poştale - 1964 - O.E.A. Commemoration - Issue of 1960 Overprinted "OEA" - 4 timbre.