The decks are simply plank floors nailed to the beams, and serve very much the same purposes as the floors of a house. They also help to strengthen the ship longitudinally. All ships have at least one complete deck; most have two, with a half-deck at the stern, called the quarter-deck, and another at the bow, called the forecastle. But the decks of large ships are still more numerous. Those of a first-rate man-of-war are as follows—we begin with the lowest, which is considerably under the surface of the sea:—
The Orlop-deck, the Gun-deck, the Middle-deck, the Upper-deck, the Quarter-deck, and the Poop—the latter deck being the highest deck of all, a very small one, at the stern.
Thus a man-of-war is a floating house with six stories—the poop being the garret, and the orlop-deck the cellars. The upper decks are lighted by sky-lights; those farther down by port-holes (or gun-holes) and windows; the lowest of all by candles or lamps, daylight being for ever banished from those gloomy submarine regions!
The bulwarks rise above the upper-deck, all round the ship, and serve the purposes of protecting the upper-deck from the waves, and supporting the belaying-pins, to which the ropes are fastened. In ships of war the top of the bulwarks forms a sort of trough all round the ship, in which the hammocks (the swinging-beds) of the men are stowed away every morning. This trough is termed the hammock-nettings, and the hammocks are placed there to be well aired. In action the bulwarks serve to protect the crew from musketry.
The wheel, which has been already referred to, stands usually at the stern of the ship, on the quarter-deck; but it is sometimes placed on an elevated platform amid-ships, so that the steersman may see more clearly where he is going.
The binnacle stands directly in front of the wheel. It is a species of box, firmly fixed to the deck, in which is placed the compass. It is completely covered in, having a glass window, through which the man at the wheel can observe the course he is steering.
The capstan stands on the main-deck, sometimes near the centre of the vessel, at other times near the bow or the stern.
