Stamps Category PATRIMONIO MUNDIAL DE LA HUMANIDAD

UNITED KINGDOM - Gough Island and Inaccessible Island Wildlife Reserve
Juan Martinez Ferrer
UNITED KINGDOM - Gough Island and Inaccessible Island Wildlife Reserve
Juan Martinez Ferrer
UNITED KINGDOM - Gough Island and Inaccessible Island Wildlife Reserve
Juan Martinez Ferrer
NAMIBIA - Twyfelfontein or /Ui-//aes
Juan Martinez Ferrer
NAMIBIA - Twyfelfontein or /Ui-//aes
Juan Martinez Ferrer
NAMIBIA - Twyfelfontein or /Ui-//aes
Juan Martinez Ferrer
NAMIBIA - Twyfelfontein or /Ui-//aes
Juan Martinez Ferrer
NAMIBIA - Namib Sands
Juan Martinez Ferrer
RUSSIA - Historic center of Saint Petersburg and annexed monumental complexes
Juan Martinez Ferrer
RUSSIA - Historical center of Saint Petersburg and annexed monumental complexes
Juan Martinez Ferrer