Bogota, Colombia, gold cob 2 escudos, Philip IV, assayer not visible (style of early 1660s, assayer R), NGC MS 61. Restrepo-M50.25; S-B21; KM-4.1. 6.73 grams. Bold full shield and cross (the latter with dark sediment in crevices and scuff near edge), full denomination II to right but no visible mintmark or assayer (style of 1660s).
Estimate: 2000 - 3000 USD