(2) To the eastward of the church stands a noble pile of building, usually called the armoury, begun by King James II. and finished by King William III., being three hundred and ninety feet in length, and sixty in breadth: the stately door-case on the south side is adorned with four columns, entablature and triangular pediment, of the Doric order. Under the pediment are the king’s arms, with enrichments of trophy-work, very ornamental. It consists of two lofty rooms, reaching the whole length of the building: in the lower room is a complete train of artillery, consisting of brass cannon and mortars fit to attend an army of a hundred-thousand men; but none of the cannon I observe there were above four-and-twenty pounders; the large battering-pieces, which carry balls of thirty-two and forty-eight pounds weight, I perceive, are in the king’s store-houses at Deptford, Woolwich, Chatham, and Portsmouth. In the armoury also we find a great many of the little cohorn mortars, so called from the Dutch engineer Cohorn, who invented them for firing a great number of hand-grenades from them at once; with other extraordinary pieces cast at home, or taken from the enemy. In the room over the artillery is the armoury of small arms, of equal dimensions with that underneath, in which are placed, in admirable order, muskets and other small arms for fourscore thousand men, most of them of the newest make, having the best locks, barrels, and stocks, that can be contrived for service; neither the locks or barrels indeed are wrought, but I look upon them to be the more durable and serviceable, and much easier cleaned. There are abundance of hands always employed in keeping them bright, and they are so artfully laid up, that any one piece may be taken down without moving another. Besides these, which with pilasters of pikes furnish all the middle of the room from top to bottom, leaving only a walk through the middle, and another on each side, the north and south walls of the armoury are each of them adorned with eight pilasters of pikes and pistols of the Corinthian order, whose intercolumns are chequer-work of carbines and pistols; waves of the sea in cutlasses, swords, and bayonets; half moons, semicircles, and a target of bayonets; the form of a battery in swords and pistols; suns, with circles of pistols; a pair of gates in halberts and pistols; the Witch of Endor, as it is called, within three ellipses of pistols; the backbone of a whale in carbines; a fiery serpent, Jupiter and the Hydra, in bayonets, &c. But nothing looks more beautiful and magnificent than the four lofty wreathed columns formed with pistols in the middle of the room, which seem to support it. They show us also some other arms, which are only remarkable for the use they have been put to; as the two swords of state, carried before the Pretender when he invaded Scotland in the year 1715; and the arms taken from the Spaniards who landed in Scotland in the year 1719, &c.