CHAPTER XXII.

Observations concerning the state and sources of slavery in Africa.

CHAPTER XXIII.

Of gold-dust, and the manner in which it is collected. Process of washing it. Its value in Africa. Of ivory. Surprise of the Negroes at the eagerness of the Europeans for this commodity. Scattered teeth frequently picked up in the woods. Mode of hunting the elephant. Some reflections on the unimproved state of the country, &c.