You are next shewn what your guides call their school of apes, which consists of two apes from Turky, and two Egyptian night-walkers. Of the largest of these creatures they will tell you abundance of surprizing stories. There are also one or two man tygers, a man of the wood, a Guinea racoon, much more beautiful than those brought from America; a jackal, a fine tyger cat, two large hyenas, a male and a female, and a very uncommon beast which the keeper calls the whistler of the woods. This is a beautiful little creature of the size of a badger, brought from Guinea, and receives her name from her counterfeiting in the woods the whistling and chirping of birds, by which she allures them to her, and so makes them her prey. These animals are all regularly fed with proper food, and attended with all possible care. But to proceed; the next place worthy of observation is the Mint, which comprehends near one third of the Tower, and contains houses for all the officers belonging to the coinage. See the article MINT. _The white Tower_, on passing the principal gate you see the White Tower, built, as has been already said, by William the Conqueror. This is a large, square, irregular stone building, situated almost in the centre, no one side answering to another, nor any of its watch towers, of which there are four at the top, built alike. One of these towers is now converted into an observatory. The building itself consists of three very lofty stories, under which are spacious and commodious vaults, chiefly filled with saltpetre. It is covered on the top with flat leads, from whence there is an extensive and delightful prospect. In the first story are two noble rooms, one of which is a small armoury for the sea service, it having various sorts of arms very curiously laid up, for above 10,000 seamen. In the other room are many closets and presses, all filled with warlike engines and instruments of death. Over this are two other floors, one principally filled with arms; the other with arms and other warlike instruments, as spades, shovels, pick-axes, and cheveaux de Frize. In the upper story are kept match, sheep-skins, tanned hides, &c. and in a little room called Julius Cæsar’s chapel are deposited some records, containing perhaps the ancient usages and customs of the place. In this building are also preserved models of the new invented engines of destruction that have from time to time been presented to the government. On the top of one of the towers is a large cistern or reservoir for supplying the whole garrison with water; it is about seven feet deep, nine broad, and about sixty in length, and is filled from the Thames by means of an engine very ingeniously contrived for that purpose.