Stamps Category PATRIMONIO MUNDIAL DE LA HUMANIDAD

POLAND - Zamosc Old Town
Juan Martinez Ferrer
RUSSIA - Lake Baikal
Juan Martinez Ferrer
GERMANY - Hanseatic city of Lübeck
Juan Martinez Ferrer
CHINA-Huanglong Scenic and Historical Interest Region
Juan Martinez Ferrer
CHINA - Residence of mountains and neighboring temples in Chengde
Juan Martinez Ferrer
CHINA - Residence of mountains and neighboring temples in Chengde
Juan Martinez Ferrer
CHINA - Jiuzhaigou Valley Scenic and Historical Interest Region
Juan Martinez Ferrer
CHINA - Wulingyuan Scenic and Historical Interest Region
Juan Martinez Ferrer
CHINA-Huanglong Scenic and Historical Interest Region
Juan Martinez Ferrer
CHINA-Huanglong Scenic and Historical Interest Region
Juan Martinez Ferrer