Stamps Year 1991

1691 - Promotion of Breastfeeding
Manuel Briones
1689 - Health and Family Integration
Manuel Briones
1688 - Children's Day for Peace and Development
Manuel Briones
1686 - XXV Barcelona Olympic Games '92
Manuel Briones
1683 - Prevention of Accidents in Transportation
Manuel Briones
1590 - Mexico Exports
Manuel Briones
1278 - L Years of Jambeli Naval Combat
Manuel Briones
1275 - Visit of the President of Bolivia to Ecuador
Manuel Briones
1275 - Visit of the President of Bolivia to Ecuador
Manuel Briones
1269 - La Tolita Culture
Manuel Briones