Stamps Year 1973

1438 - Berlin New Guard Building
Manuel Briones
1438 - Berlin New Guard Building
Manuel Briones
1430 - Pelican (Berlin Zoo)
Manuel Briones
Saturn - 10th Anniversary of the Humboldt Planetarium.
Herman Cudris Castañeda
series- Places in Switzerland
juan antonio talaverano
1080 - Risk Prevention
Manuel Briones
100th OF THE UKKEL INTERNATIONAL METEREOLOGICAL INSTITUTE.
Herberth Sierra Licona
1120 - International Environmental Protection
Manuel Briones
1106 - Saarbrücken
Manuel Briones
PAINT
David Merino Gòmez