Duro Público Deposited
The same as the Peso (q.v.). But the name Duro was used as a designation on an obsidional silver piece struck for Gerona by Ferdinand VII in 1808 (Mailliet xlii. 10).
In the Morocco coinage the gold piece of twenty Rials is called a Duro.
- Frey's Dictionary (American Journal of Numismatics, Vol. 50, 1916)