Turning from the sources and sale of ivory, we next have some very interesting facts relating to its manufacture. The experienced eye is quick to discern the value of a lot of ivory, when—which is essential—it is guided by a knowledge of the country from which it comes. It is also said that the electric light is beginning to be used to test the soundness of the tusks. There is just now great anxiety as to the future supply of ivory. The stocks in public warehouses are smaller than for many years past, and the rapid increase in prices is causing great anxiety to manufacturers. At a recent sale at Liverpool, the best African ivory sold by the ton at over twelve shillings and sixpence per pound. This will explain the fact that the principal factor in the value of the best table cutlery is the handle. When the ivory comes into the hands of the cutler, much skill is required to make the most of the precious material, and every scrap is turned to account. After cutting out the scales of all sizes for pocket-knives, and the solid handles for table cutlery, the small pieces are usually sold to the button-makers, or maybe made into ‘pearls.’ These latter are the small pieces of ivory, pearl, or horn inserted into the handles of tea and coffee pots as non-conductors of heat, and are so called because they were originally made of pearl. The fine sawdust is sold for fertilising purposes, for the manufacture of gelatine, and for making a fine white sizing used in the manufacture of lace curtains and other fabrics. The refuse still remaining goes to the makers of ivory black. The proportion of this residuum is about fifteen pounds to the hundredweight, and sells at from sixteen to twenty pounds per ton. Many efforts have been made to devise some method for the solidification of ivory dust, but as yet without success. Great skill is required in the cutting of ivory, as of wood, to bring out the beauty of the grain. The saw of the cutter occasionally reveals a rifle-ball that has been lodged in the tusk, and that has been completely covered over by subsequent growth. About one-third the length of the tusk, where it enters the head of the elephant, is hollow. This hollow, when the tusk is in place upon the live animal, is filled with a soft pulp or core, which supplies the growth of the tusk. A ball lodged in this core will in time be imbedded in the solid ivory. This hollow portion is cut off and sold separately, except the thinnest portion, as bangle ivory, and is in great demand for bangles or ornamental rings for the ankles and arms of Indian and African women. That portion of the tusk towards the point is usually more solid and of finer grain. This is cut off and sold by itself at high prices under the name of billiard-ball points. Small teeth of from ten to fifteen pounds-weight are called in the trade ‘scrivelloes.’ The points of these small tusks are used in their natural state for making handles for expensive carving sets