The wharf, or esplanade, which is divided from Tower-hill at each end by gates, is opened every morning for the convenience of a free intercourse between the respective inhabitants of the Tower, the City, and its suburbs. From this wharf is an entrance for persons on foot, over the drawbridge already mentioned; and also a water-gate under the Tower-wall, commonly called the Traitor's-gate, through which it has been customary, for the greater privacy, to convey traitors and other state prisoners by water to and from the Tower; the water of the ditch had here a communication with the Thames, by means of a stone bridge on the wharf. Over this water-gate is a regular building, terminated at each end by a round tower, on which are embrasures for pointing cannon. The principal buildings are the church, a small edifice, dedicated to St. Peter ad Vincula, the White Tower, the Governor's House, the Bloody Tower, the Offices of Ordnance, of the Keepers of the Records, the Jewel Office, the New Spanish Armoury, the New Horse Armoury, the Grand Storehouse, in which is the small armoury, the train of artillery, and the tent room; the New Storehouse, wherein are three armouries; handsome houses for the chief and inferior officers; the Mess-house for the officers of the garrison, and the barracks for the soldiers. In addition to these, there is a street called the Mint, which includes nearly one-third part of the Tower. The principal part of the houses were formerly inhabited by the officers employed in the coinage, but now by the military and various persons employed in the different offices. The ravages of the fire which occurred in this fortress a few years since have now been repaired, and its ancient walls strengthened and improved in accordance with the rules of fortification adopted by the best engineers of the day. The stagnant moat which formerly encircled it has been drained and converted into an exercise ground for the soldiers in the garrison.