8-Reales, 1812, obv., VIVA FERNANDO VII Y AMERICA, bow and arrow, rev., SONGOLICA at top, 8R over crossed sword and palm, 1812 below (KM.255; Cal.597), poorly struck in parts but with virtually no detectable wear and very fine to extremely fine overall, one of the rarest silver coins in the Mexican series, illustrated on plate XIX of Pradeau