That such a cuirass is really impervious to ordinary weapons is shown by the following anecdote:--During one of the late Indian wars a trooper discharged his pistol close to the back of a fleeing horseman. The shot produced no apparent effect, and the man rode off. Presently, however, a thin cloud of smoke was seen to rise from his shoulders. The smoke thickened, then burst into flame, and after riding at desperate speed in hopes of overtaking his comrades, the unfortunate man fell from his horse, and was miserably burned to death. [Illustration: INDIAN RHINOCEROS. QUILTED ARMOUR.] The fact was that cotton being cheaper than silk, he had wadded his cuirass with cotton fibre. Had he chosen silk, he would have got off in safety. Among the Chinese this cotton mail is largely used. In consequence, many Chinese soldiers were found who had been burned to death in exactly the same way as the Indian warrior. Towards the south-western parts of Africa there is a nation called the Begharmis. Their soldiers are mounted, and are all furnished with suits of quilted mail, which fall below the knee as the rider is seated on his horse. Not only is the rider thus defended, but the horse also, which is covered with quilted armour like that of its rider, the appearance of both being exceedingly grotesque. * * * * * THERE are several examples of such armour in the animal world, the principal of which is the Indian Rhinoceros. Any one who has seen this animal, or even a good portrait of it, will at once recognise the parallel between the heavy folds of its thick skin and the padded flaps of the quilted mail. The blubber with which the whale is so thickly coated affords another example of the parallel between Nature and Art. * * * * * IN the days of ancient Rome there was a curious military manœuvre, by which the defensive armour of individual soldiers might be made collectively useful. This manœuvre was called Forming a Tortoise (_testudinem facere_), and is thus described in Smith’s “Dictionary of Greek and Roman Antiquities:”-- “The name of Testudo was also applied to the covering made by a close body of soldiers, who placed their shields over their heads to screen themselves against the darts of the enemy. The shields fitted so closely together as to present one unbroken surface without any interstices between them, and were so firm that men could walk upon them, and even horses and chariots be driven over them. [Illustration: TORTOISE. ROMAN TESTUDO.] “A Testudo was formed either in battle, to ward off the arrows and other missiles of the enemy, or, which was more frequently the case, to form a protection to the soldiers when they advanced to the walls or gates of a town for the purpose of attacking them.