Foundation nail to commemorate the construction of a temple by the prince of Lagash Enmetena on the occasion of a peace treaty with the prince of Uruk. The text is said to be the oldest known diplomatic document. Terracotta. Tello (ancient Girsu) in the southeast of present-day Iraq. 2400 BC. Louvre museum (Paris, France).
<a href="//commons.wikimedia.org/wiki/User:Tangopaso" title="User:Tangopaso">Tangopaso</a>
<span class="int-own-work">Self-photographed</span>