Watch List notes:

Bogota, Colombia, 1/4 real, 1820, NGC AU 53, finest known in NGC census. Restrepo-145.1; KM-79.1. Bold strike and rims, with just a few small marks in the lustrous fields, scarce first date of type with Phrygian cap splitting denomination 1-4 and no mintmark, effectively unchanged from the 1814-16 Cundinamarca issues under the United Provinces of New Granada. NGC #6058651-001.
($800-1200)