Stamps Category PATRIMONIO MUNDIAL DE LA HUMANIDAD

TANZANIA: Serengeti National Park
Juan Martinez Ferrer
RUSSIA: The Kremlin and Red Square in Moscow
Juan Martinez Ferrer
YEMEN: ancient walled city of shibam
Juan Martinez Ferrer
historic center of san marino and monte ritanio
Juan Martinez Ferrer
PORTUGAL: Historic center of Évora
Juan Martinez Ferrer
SPAIN - University and historic site of Alcalá de Henares
Juan Martinez Ferrer
SPAIN - University and historic site of Alcalá de Henares
Juan Martinez Ferrer
SPAIN - Historic city of Toledo
Juan Martinez Ferrer
SPAIN - Historic city of Toledo
Juan Martinez Ferrer
SPAIN - Historic city of Toledo
Juan Martinez Ferrer