Sea-coale alone in the City of London, exposes it to one of the fowlest Inconveniencies and reproches, that can possibly befall so noble, and otherwise, incomparable City: And that, not from the Culinary fires, which for being weak, and lesse often fed below, is with such ease dispell'd and scatterr'd above, as it is hardly at all discernible, but from some few particular Tunnells and Issues, belonging only to Brewers, Diers, Lime-burners, Salt, and Sope-boylers, and some other private Trades, One of whose Spiracles alone, does manifestly infect the Aer, more, then all the Chimnies of London put together besides. And that this is not the least Hyperbolie, let the best of Judges decide it, which I take to be our senses: Whilst these are belching it forth their sooty jaws, the City of London resembles the face rather of Mount Ætna, the Court of Vulcan, Stromboli, or the Suburbs of Hell, then an Assembly of Rational Creatures, and the Imperial seat of our incomparable Monarch. For when in all other places the Aer is most Serene and Pure, it is here Ecclipsed with such a Cloud of Sulphure, as the Sun it self, which gives day to all the World besides, is hardly able to penetrate and impart it here; and the weary Traveller, at many Miles distance, sooner smells, then sees the City to which he repairs. This is that pernicious Smoake which sullyes all her Glory, superinducing a sooty Crust or furr upon all that it lights, spoyling the moveables, tarnishing the Plate Gildings and Furniture, and corroding the very Iron-bars and hardest stones with those piercing and acrimonious Spirits which accompany its Sulphure; and executing more in one year, then expos'd to the pure Aer of the Country it could effect in some hundreds.
Claud. de rap. Pros. l. I. ———piceaque gravatum
Fœdat nube diem;
It is this horrid Smoake which obscures our Churches, and makes our Palaces look old, which fouls our Clothes, and corrupts the Waters, so as the very Rain, and refreshing Dews which fall in the several Seasons, precipitate this impure vapour, which, with its black and tenacious quality, spots and contaminates whatsoever is expos'd to it.
Ovid.———Calidoque involvitur undique fumo.