The elevation of the town, together with the purity of its atmosphere and the excellence of its water, renders its situation extremely salubrious. Contagious diseases are very rare. The scarlet fever, measles, hooping cough, &c. are usually very mild. The residents in the immediate vicinity of the Severn are most liable to illness, and in these cases the inflammatory symptoms generally run high. Many parts of the town and its environs may justly be recommended as eligible residences for invalids, who visit Shrewsbury from Ireland, Wales, and various parts of the United Kingdom, to avail themselves of the able medical assistance which the town affords. Shrewsbury is built on two hills, of easy ascent, which for the most part gently slope to the river Severn; by this stream the ground on which the town stands is formed into a peninsula, the castle being judiciously placed on the isthmus, and thus commanding the entrances to the town. Like most ether places not of Roman origin, its streets are extremely irregular; nor had its buildings, until within these few years, any claim to superiority, the ancient houses being chiefly built with projections into the public streets—an inconvenience very properly remedied by the elegance of modern erections. Its suburbs have of late years very much increased, and, in conjunction with this, many excellent improvements have been made in removing obstructions from the entrances to the town: but, notwithstanding the natural advantages it possesses, the bad state of its pavement and the filthy picture continually presented by its streets, is a source of poignant regret.