Watch List notes:

Bogota, Colombia, cob 1/2 real, Philip IV, assayer not visible, quadrants of cross transposed. Restrepo-M16.12; KM-8. 1.69 grams. Very off-center monogram with bold full king's ordinal as a result (rare thus), well-centered (nearly full) cross, AVF.

Estimate: $100 - 150