Stamps Category PATRIMONIO MUNDIAL DE LA HUMANIDAD

RUSSIA - Historical center of Saint Petersburg and annexed monumental complexes
Juan Martinez Ferrer
RUSSIA - Historical center of Saint Petersburg and annexed monumental complexes
Juan Martinez Ferrer
Russia - Architectural ensemble of the Trinity Laura and Saint Sergius in Sergiev Posad
Juan Martinez Ferrer
NETHERLANDS - Historic area of ??Willemstad, city center and port (Netherlands Antilles)
Juan Martinez Ferrer
POLAND - Wieliczka and Bochnia salt mines
Juan Martinez Ferrer
UNITED STATES - Grand Canyon National Park
Juan Martinez Ferrer
UNITED STATES - Statue of Liberty
Juan Martinez Ferrer
CHINA - The Great Wall
Juan Martinez Ferrer
AUSTRALIA - Uluru-Kata Tjuta National Park
Juan Martinez Ferrer
POLAND - Zamosc Old Town
Juan Martinez Ferrer