Animal Poisons.
Perhaps the most diabolical invention of this kind was the Venetian stiletto, made of glass. It came to a very sharp point, and was hollow, the tube containing a liquid poison. When the dagger was used, it was driven into the body of the victim, and then snapped off in the wound, so that the poison was able to have its full effect.
Such poisons are of different kinds, and invariably animal or vegetable in their origin. Taking the animal poisons first, we come to the curious mode of poisoning the Malayan dagger, or “Kris.” The blade of the weapon is not smooth, but is forged from very fibrous steel, and then laid in strong acid until it is covered with multitudinous grooves, some of them being often so deep that the acid has eaten its way completely through the blade.
Among some tribes the kris is poisoned by being thrust into a putrefying human body, and allowed to remain there until the grooves are filled with the decaying matter. It is also said that if the kris be similarly plunged into the thick stem that grows just at the base of the pine-apple, the result is nearly the same.
As a rule, however, the Arrow is generally the weapon which is poisoned, and a few examples will be mentioned of each kind of poisoning.
The two most formidable animal poisons are those which are made by the Bosjesmans of Southern Africa. Their bows are but toys, and their arrows only slender reeds. But they arm these apparently insignificant weapons with poison so potent, that even the brave and bellicose Kafir warrior does not like to fight a Bosjesman, though he be protected by his enormous shield.
There are two kinds of animal poison used by the Bosjesmans. The first is made from the secretion of the poison-glands of the cobra, puff-adder, and cerastes. Knowing the sluggish nature of snakes in general, the Bosjesman kills them in a very simple manner. He steals cautiously towards the serpent, boldly sets his foot upon its neck, and cuts off its head. The body makes a dainty feast for him, and the head is soon opened, and the poison-glands removed.
By itself, the poison would not adhere to the point of the weapon, and so it is mixed with the gummy juice of certain euphorbias, until it attains a pitch-like consistency. It is then laid thickly upon the bone point of the arrow, and a little strip of quill is stuck into it like a barb. The object of the quill is, that if a man, or even an animal, be wounded, and the arrow torn away, the quill remains in the wound, retaining sufficient poison to insure death. I have a quiverful of such arrows in my collection.
That arrows so armed should be very terrible weapons is easily to be imagined, but there is another kind of poison which is even more to be dreaded. This is procured from the innocent-looking, but most venomous, Poison-grub. It is called N’gwa by the Bosjesmans, and is the larval state of a small beetle. When the arrow is to be poisoned, the grub is broken in half, and the juices squeezed upon the arrow in small spots.
Both Livingstone and Baines give full and graphic accounts of the horrible effect produced by this dread poison, which, as soon as it mixes with the blood, drives the victim into raging madness. A lion wounded by one of these arrows has been known nearly to tear himself to pieces in his agonies. M. Baines was good enough to present me with the N’gwa grub in its different stages, together with an arrow which has been poisoned with its juices.