Haarlem, les Héritiers Loosjes, 1880. 8vo (23.8 x 14.9 cm). 45 pp. [numbered 458-502]; two plates [numbered XI-XII]. Original printed wrappers.

An interesting ethnological/ethnographical study on the Khoikhoi people of southern Africa. Contained in the Archives of the Société hollandaise des sciences à Harlem (Dutch society of sciences), edited by E. H. von Baumhauer. In this volume, with 505 pp., and 12 plates, there are other papers by, for instance, de geneticist Hugo de Vries, and the mycologist A. C. Oudemans, and another paper by Roorda Smit, on Les mines de diamants de l'Afrique australe (pp. 61-74). Uncut. A very good, clean copy.