HE Art of coachmaking, within this left half century has arrived to a very high degree Of perfeetion, with refpeét both to the beauty, firength, and elegance of the machine: the con fequence has been, an increafing demand for that comfortable conveyance, which, befides its common utility, has now, in the higher circles of, life, become a dif'tinguifhing mark of the tafie and rank of the proprietor.