Note 129 — LECTURE VI. THE AUSTAFRICAN RACE.
Reading edition
Except the Bushman and Hottentots and Negrillos, all the African tribes seem to have long known the working of iron. See Dr. F. Delisle, “Sur la Fabrication du fer dans l’ Afrique Equatoriale,” in the Revue d’ Ethnographie, 1884, p. 465.