Guatemala, 4 reales, sun-over-mountains countermark (Type II, 1839) on pillars side of a Guatemala cob 4 reales 1748 J. KM-87.2. 12.90 grams. Very deep full countermark (VF) nearly aligned with left globe above full waves and nearly full date (holed at the 8), full assayer on other side, lightly toned VG.
Estimate: 200 - 300 USD