Silla, Cordillera de la, [406].
Silver, from Mt. Potosí, [265].
See Mineral resources.
Sinu River, [380].
Slavery, reduction of Peruvian Indians to, by the Spanish, [77];
introduction of negro, [403].
Socompa, Mt., [278].
Solis, Juan Diaz de, [22], [113], [236].
Solis Theater, Montevideo, [231].
Sorata, Mt., [258].