Watch List notes:

Bogota, Colombia, gold cob 2 escudos, 1646, assayer R below denomination II to left, mintmark N.R to right, rare, NGC AU 55. Restrepo-M50.23; S-B21; KM-4.1; Cal-1804. 6.69 grams. Nice full cross with nearly full tressure and clear bottom of 646 of date (NGC says only "164X," but it is a die-match with Sedwick Auction 10 [10/2011] lot 28, which is clearly dated 1646), also nearly full shield with bold mintmark to right and II-R to left, richly toned in crevices.


Estimate: 2500 - 3750 USD