Watch List notes:

Bogota, Colombia, cob 1 escudo, Philip V, assayer S, no date in design (rare). 3.33 grams. Very interesting coin that clearly shows reverse legend REX.HISP, with no date at all, the cross-and-tressure tiny but full and bold, also full but off-center shield with clear F mintmark to left, AXF overall.

Estimate: $1000