This vase was dedicated by Entemena the king of Lagash to Ningirsu at Telloh, ancient city of Girsu. Silver and copper, Made ca. 2400 BC. of silver and copper.
Sources:
- https://pl.wikipedia.org/wiki/Srebrna_waza_Enmeteny
- Douglas Frayne, Pre-Sargonic Period: Early Periods, Volume 1 (2700-2350 BC), University of Toronto Press 2008, p. 7