PORTUGAL: Isabel II, 1833-1868, AR 870 reis, ND [1834], KM-440.13, crowned shield counterstamp on Mexico Ferdinand VII 8 reales dated 1802 assayer FT, Fine on Fine host. In 1834, the Portuguese government ordered countermarking of all Spanish Colonial 8 Reales in circulation with the crowned arms of Portugal, to indicate a revaluation to 870 Reis.
Estimate: 100-150 USD