Colombia
Philip IV cob 4 Reales ND RN-E, Cartagena mint, KM2.4, Restrepo-M36.2 (this coin), VF, 13.81 grams. Rather well struck and full weight, with the RN mintmark and assayer Juan de la Era's initial E clearly seen to the left of the shield. Dated specimens of this type are excessively rare (Restrepo indicates that only 3 dates have been confirmed, from perhaps 4 or 5 different specimens). Ex: Lasser collection (Ponterio 1/2005, lot 773).
Estimate: 1000-1500 USD