Stamps Category Sobres Circulados Mundiales

Registered cover sent from Germany to Mexico - Military uniforms
Carlos Humberto Lugo Higuera
Registered cover circulated from Germany to Mexico. Sports--
Carlos Humberto Lugo Higuera
Circulated cover from Poland Mexico-philatelic exhibitions (2)
Carlos Humberto Lugo Higuera
Cover circulated from Poland to Mexico-philatelic exhibitions.
Carlos Humberto Lugo Higuera
Registered circulated cover from Peru to Mexico-Pope John Paul II (2).
Carlos Humberto Lugo Higuera
Registered circulated cover from Peru to Mexico - Pope John Paul II
Carlos Humberto Lugo Higuera
Cover circulated from Sweden to Mexico-Fauna--
Carlos Humberto Lugo Higuera
Letter circulated from Brazil to Mexico-Fauna
Carlos Humberto Lugo Higuera