United Nations. 1973, 2 x Sterling Silver Commemorative Medals (No reserve price)

Two official United Nations First Day Covers from 1973, each containing a commemorative medal in sterling silver (925 fineness), addressed to Monsieur Léon Bousquet in Paris.

Material: Medals in sterling silver (First Edition Proof - Sterling Silver) certified by the United Nations Postal Administration.

• Estimate the current value of these philatelic and numismatic pieces.
• Provide details on the historical themes depicted (Namibia and the fight against drugs in 1973).

Conditions of sale:
- No shipping outside Europe /!\
- For any purchase an ID will be required

(In accordance with applicable French legal obligations governing sales and invoicing, an identity document will be requested for any purchase to enable the establishment to comply with regulatory obligations.)