UNESCO Headquarters Paris Inauguration First Day Cover 1958
Additional Details:
| Commemorates the inauguration of the UNESCO Headquarters in Paris, stated as November 1, 1958, on the front and November 3, 1958, on the back. The card features an architectural illustration of the building and includes a first day of issue stamp and postmark from November 1, 1958, designating it as a 'Carte Maximum Officielle'. |
