Coat of Arms Issue of 1950 Overprinted "PRIMER CONGRESO - DE ENTIDADES ECONOMICAS - DEL PARAGUAY" on a 4 Block 1951
现在展示: 巴拉圭 - (通用)邮票 - 1951 - Coat of Arms Issue of 1950 Overprinted "PRIMER CONGRESO - DE ENTIDADES ECONOMICAS - DEL PARAGUAY" on a 4 Block - 4 邮票.
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