The elements of heraldry, [electronic resource] : containing a clear definition, and concise historical account of that ancient, useful, and entertaining science. The Origin and divers kinds of Coats-of-Arms, with their essential and integral Parts considered separately. The several sorts of Escutcheons, Tinctures, Charges, and Ornaments used for Coats-of-Arms. The Marks whereby Bearers of the same Coat-of-Arms are distinguished from each other, &c. &c. Embellished With several fine. Cuts, and twenty-four Copper-Plates, containing above five hundred different Examples of Escutcheons, Arms, &c. And inrerspersed with the natural History, and allegorical signification of the several Species of Birds, Beasts, Fishes, Vegetables, &c. comprised in this Treatise. To which is annexed, a dictionary of the technical terms made use of in heraldry. By Mr. Porny, French-Master at Eyon-College.