Guatemala, 8 reales, sun-over-mountains countermark (Type II, 1839) on a Potosi cob 8 reales, 1709/8Y (rare). 26.10 grams. Crude host (VG) with much flatness but bold overdate, double-struck cross with choice (toned AXF) countermark in one quadrant.
Estimate: $200 - 300