Stamps Year 1990

1239 - Centenary of the Marianists in Loja
Manuel Briones
1236 - World Soccer Championship.
Manuel Briones
1232 - 90th Anniversary of the Chamber of Commerce
Manuel Briones
1228 - UPAE Pre-Columbian Ceramics
Manuel Briones
1325 - José Gervasio Artigas
Manuel Briones
458 - Central American and Caribbean University Games
Manuel Briones
C816 - Postal Transport
Manuel Briones
C809 - 500th Anniversary of the Discovery of America
Manuel Briones
2351 - UPAE America
Manuel Briones
2344 - Democracy in Paraguay
Manuel Briones