Stamps Category PATRIMONIO MUNDIAL DE LA HUMANIDAD

BOLIVIA - Tiwanaku: spiritual and political center of the Tiwanaku culture
Juan Martinez Ferrer
ARGENTINA - Cave of the Hands of the Paintings River
Juan Martinez Ferrer
GERMANY - Historic center of Regensburg and Stadtamhof
Juan Martinez Ferrer
UK - Mining landscapes of Cornwall and West Devon
Juan Martinez Ferrer
UNITED KINGDOM - Pontcysyllte Aqueduct and Canal
Juan Martinez Ferrer
UNITED KINGDOM - New Lanark
Juan Martinez Ferrer
CZECH REPUBLIC - Litomyl Castle.
Juan Martinez Ferrer
RUSSIA - Western Caucasus
Juan Martinez Ferrer
UNITED KINGDOM - Ironbridge Gorge
Juan Martinez Ferrer
PERU - Lines and geoglyphs of Nazca and Pampas de Jumana
Juan Martinez Ferrer