Primitive Time-reckoning / A study in the origins and first development of the art of counting time among the primitive and early culture peoples

by Martin P. Nilsson

[769] François, Nama und Damara, Magdeburg, 1895, p. 185 f., quoted from Ginzel, II, 142.

[770] Loango Exp., III: 2, 139.

[771] Burrows, p. 56. The land extends from 23° W. long., and runs eastwards to the Nile at the most northerly point of the Congo Free State.

[772] Westermann, pp. 103 and 299.

[773] Hobley, Akamba, pp. 52 ff.

[774] Barret, JRAI, 41, p. 35.

[775] Cole, p. 323.

[776] Hollis, Nandi, pp. 94 ff.

[777] Gutmann, pp. 239 ff.

[778] Mischlisch, p. 127.