Whale shooting has now become a great fact; no other means being used to capture this monster of the deep but the harpoon gun, when it is possible to obtain it. Although little doubt remains but that whales, like “grouse,” are becoming scarce, and that in a short time they will become almost extinct, yet their great value when captured will always stimulate hardy and daring seamen to pursue them even into their remotest haunts. The following cut represents the boat and gun now in use. [Illustration] Experience has proved the value of this invention; and every ship that goes to the fishing has now a full complement of six harpoon guns. Nine-tenths of the fish got within the last few years have been shot. From a calculation I made after the conclusion of a late season, the result must have been very satisfactory and profitable to the owners of the ships, and also to the gun-makers. I have every reason to know that the amount of money realised by these harpoon guns amounted to little short of 100,000_l._; and this from guns of my manufacture alone: for I, like most inventors, have competitors, who manufacture upon my model and at less than my price. Harpoon guns are similar to small swivel guns; they are of 1-1/2 inch bore and 3 feet long in the barrel, which when stocked and complete weighs 75 lbs. The construction of the lock is very simple, being upon the principle of a saddle pistol lock; the caps, the nipples, and lock, are completely and effectually covered, and protected from damp, or spray from the sea. The lock is also securely bolted until the moment it is wanted; when by the removal of a pin, the trigger string is pulled, which fires the gun. The harpoon is projected with considerable accuracy to any distance under eighty-four yards; that being the greatest range ever obtained with this description of gun. The charge is very small to project 40 lbs. weight; for the harpoon itself is 10-1/2 lbs., with an increasing weight of three-inch line from the gun to the extreme range, in all weighing full 40 lbs. This immense improvement is the result of calculations, deduced from the nature of gunpowder. The charge is short of an ounce of powder; but is, or ought to be, good powder, of the largest grain; fine powder will not do it, but, on the contrary, would jump up the end of the harpoon, or bend it, so that it would be of no further use until repaired. CHAPTER XIII. ON SHOT, CAPS, AND WADDING. Patent shot being still produced as at the time of publishing previous editions of my works, I have no important improvement to record. [Illustration]