As a place of amusement, it seems, even in 1745, to have been on the wane. In 1758 the Smallpox Hospital was built close to it, and in 1761 the Sir John Oldcastle was bought by the trustees of the hospital, in order to enlarge it, and was pulled down in 1762. Noorthouck ("New History of London," ed. 1763, p. 752), speaking of Cold Bath Square, in which was the famed cold bath, says, "The North side of this square is, as yet, open to the fields, but a little to the east stands the Small Pox Hospital for receiving patients who catch the disease in the natural way; and is a very plain, neat structure. The Center, which projects a little from the rest of the building, is terminated on the top by an angular pediment, on the apex of which is placed a vase upon a small pedestal. This excellent charity was instituted in the year 1746, and is supported by a subscription of noblemen, gentlemen, and ladies, who were desirous that a charity useful in itself, and so beneficial to the public, might be begun near this great metropolis, there not being any hospital of the kind in Europe. A neat hospital for inoculating this disorder has been lately built clear of the town on the north side of the New Road."[51] In 1791 this hospital wanted extensive repairs, which would need an outlay of about £800; and the trustees, not willing to incur this expense, built another on the site of the Inoculating Hospital at Islington; and thither, when it was finished, all the patients were removed from Cold Bath Fields. But their new home was wanted for the Great Northern Railway, and another place was built, and still is, on Highgate Hill. The old building in Cold Bath Fields was first of all used as a distillery, and afterwards subdivided. Quoting again from Noorthouck: "Eastward from the Small Pox Hospital, on the south side of the Spawfield, is an humble imitation of the Pantheon in Oxford Road; calculated for the amusement of a suitable class of company; here apprentices, journeymen, and clerks dressed to ridiculous extremes, entertain their ladies on Sundays; and to the utmost of their power, if not beyond their proper power, affect the dissipated manners of their superiors. Bagnigge Wells and the White Conduit House, two other receptacles of the same kind, with gardens laid out in miniature taste, are to be found within the compass of two or three fields, together with Sadler's Wells, a small theatre for the summer exhibition of tumbling, rope-dancing, and other drolls, in vulgar stile. The tendency of these cheap, enticing places of pleasure just at the skirts of this vast town is too obvious to need further explanation; they swarm with loose women, and with boys, whose morals are thus depraved, and their constitution ruined, before they arrive at manhood; indeed, the licentious resort to the tea-drinking gardens was carried to such excess every night, that the magistrates lately thought proper to suppress the organs in their public rooms."