But besides the okoume and mahogany there are many other valuable kinds of wood on the Ogowe. I will mention the ekewasengo, or rosewood (bois de rose), and coralwood (bois de corail), both of which have a beautiful red colour, and the ironwood, which is so hard that in the sawmill at N'Gômô there are cog-wheels in use that are made of it. There grows here also a wood which, when planed, looks like white moiré silk.

The finest woods, however, are not exported, because they are not yet known in European markets, and are, therefore, not in demand. When they do become known and sought after, the Ogowe timber trade will become even more important than it is to-day. The reputation of being the best wood expert on the Ogowe belongs to Mr. Haug, one of the missionaries at N'Gômô, who has a valuable collection of specimens of every kind of it. At first I could not understand how it is that everybody here, even people who have nothing to do with the timber trade, is so interested in the different kinds of wood. In the course of time, however, and thanks to continual intercourse with timber merchants, I have myself become, as my wile says, a timber fanatic.

CHAPTER VII

SOCIAL PROBLEMS IN THE FOREST

WRITTEN WHILE ON THE RIVER, July 30thAug. 2nd, 1914.

I am again fit for work, and the skipper of a small steamer, which belongs to a trading firm at N'Djoli, has been kind enough to take us with him to Lambarene, but our progress is only slow, as we have a heavy cargo of kerosene. This comes in square tins, each holding four gallons (eighteen litres), straight from the U.S.A. to the Ogowe, and the natives are beginning to use it freely.

I am profiting by the long voyage to arrange and clear my ideas as to the social problems which, to my astonishment, I have come across in the forest. We talk freely in Europe about colonisation, and the spread of civilisation in the colonies, but without making clear to ourselves what these words mean.

But are there really social problems in the forest? Yes; one has only to listen for ten minutes to conversation between any two white men, and one will certainly hear them touch on the most difficult of them all, viz., the labour problem. People imagine in Europe that as many labourers as are wanted can always be found among the savages, and secured for very small wages. The real fact is the very opposite. Labourers are nowhere more difficult to find than among primitive races, and nowhere are they paid so well in proportion to the work they do in return. This comes from their laziness, people say; but is the negro really so lazy? Must we go a little deeper into the problem?