The, 102-104 the drum, 104, 241 Keller, Helen with Nellie, 52-53 _Kisanga_ (valley and river), 66, 144, 212, 218, 272 _Noogo_ (river), 144 Nose a distinguishing feature, The, 3 _Ntcheego_, 268 _Ntyigo_ (see also _Chimpanzee_, _Gorilla_, _Gibbon_, _Orang_, and references under _Chimpanzee captives_) the group, 3 superior intelligence, 35 New York 12 April 1912 Talk at Hotel Schenley Pittsburgh, Pennsylvania Notes by Edna McKinney Every subject presented to.