Original notes had this labeled Chuncho Beni River. Beni River is a river in Bolivia. Ch'unchu/Chuncho is a derogatory word for indigenous people of Peru. Unsure exactly what tribal association/country this refers to. Updated to general South American label
Lexicon
Nomenclature 4.0
Nomenclature Primary Object Term
Spear
Nomenclature Sub-Class
Edged Weapons
Nomenclature Class
Armaments
Nomenclature Category
Category 05: Tools & Equipment for Science & Technology