Of the armored cruisers,[16] five have been contracted for. Their principal dimensions and particulars are: length, 300 feet; breadth, 56 feet; draught of water, 21 feet; displacement, 5000 tons; indicated horse-power, 8500; estimated speed, 18 knots; thickness of armor, 10 inches; largest guns, 18 tons. These vessels are protected by an armor-belt nearly two hundred feet long, which extends to a height of one foot six inches above the water, and to a depth of four feet below it, and they also have under-water decks before and abaft the belt. They carry two 18-ton guns, one well forward, ranging right round the bow, and the other well aft, ranging right round the stern, as well as five 6-inch guns on each broadside, the foremost and aftermost of which are placed on projecting sponsons, by which they are enabled to fire right ahead and right astern respectively. None of these guns is protected except by the thin shields usually fitted to keep off rifle fire from those actually working the guns. No mention has yet been made of the troop or transport ships of the British navy. There are in all about a dozen of these, but by far the most conspicuous and important of them are the five Indian transports which were built about twenty years ago, conjointly by the Admiralty and the government of India, and ever since worked by those departments of the State with general satisfaction. One of these, the _Jumna_, is illustrated in the annexed figure. So satisfied was the late Director of Transports, Sir William R. Mends, K.C.B., with the services of these ships that, before retiring from his office, he informed the writer that if he had to assist in the construction of a new fleet of such transports he would desire but a single improvement in them, as working ships, and that was the raising of the lower deck one foot, in order to increase to that extent the stowage of the holds. [Illustration: THE “JUMNA.”]