| override_editor, Encyclopædia Britannica, Ninth Edition (1888)
“ UNTERWALDEN is one of the Forest cantons of Switzerland, ranking as sixth in the Confederation. It is composed of two valleys through which run two streams both called the Aa, and which are called Obwald and Nidwald from their position with regard to the great forest of the Kernwald in which they are situated. In old documents the inhabitants are always described as "homines intramontani," whether "vallis superioris" (Obwald) or "vallis inferioris" (Nidwald) . ”
