Edits on Noun Classes in Proto-Bantu language:
- Addition of data from Bleek (1869), Meinhof (1932), and Guthrie (1971).
- Addition of more classes, accompanying paragraphs, Hendrikse and Poulos.
- Addition of concordial systems, subsection on noun class pairings.
Edits on Noun Classes in Medumba language:
- Addition of data on noun classes and the noun class system.