Watch List notes:

Jamaica (British administration), 6 shillings 8 pence, "GR" double countermark (1758) on a Mexico City, Mexico, pillar 8 reales, Ferdinand VI, 1757/6MM, PCGS XF45, c/m XF detail. KM-8.3. Deep and full countermarks on problem-free host, all very richly toned, quite attractive for the grade, the overdate fairly clear. PCGS #38404269.
($2,000-$3,000)