Watch List notes:

Bogota, Colombia, cob 2 escudos, (1)646R, very rare, ex-Santa Fe collection. S-B21; KM-4.1; CT-168. 6.71 grams. Very bold full 646 of date outside of off-center cross, bold shield with II-R to left and NR to right, lustrous XF+ with sediment in crevices. Pedigreed to the Santa Fe collection (our Auction #10, lot #28).

Estimate: $3000