Airmail - The 16th General Conference of International Atomic Energy Organization, Mexico City 1972
Now showing: Mexico - Postage stamps - 1972 - Airmail - The 16th General Conference of International Atomic Energy Organization, Mexico City - 1 stamps.
1972
Airmail - The 16th General Conference of International Atomic Energy Organization, Mexico City
3. October WM: 12 Perforation: 14