El Salvador, 2 reales, 1839 volcano countermark (Type III, 1840) on a Lima, Peru, 2 reales, 1827 JM, rare, NGC Fine details / whizzed, c/s XF standard. KM-36. Choice full countermark with clear date to right of Liberty on deeply gold-toned host with nearly full rims despite slightly off-center strike, rare and popular issue ordered in 1840 to drive out post-1835 reduced-fineness Peruvian coins.
Estimate: 700 - 1000 USD