Bogota, Colombia, cob 2 escudos, 1748SR, assayer to left, mintmark FS to right of shield, rare. Restrepo-M94-2; S-B27a. 6.74 grams. Very choice full shield and cross (both well centered), lustrous AU, bottom half of all 4 digits of date visible.
Estimate: $1250 - 2000