Title: The definitive Treaty of peace and friendship, between His Britannick Majesty, the most Christian King, and the States General of the United Provinces. Concluded at Aix la Chappelle the 18th Day of October N.S. 1748. To which the Empress Queen of Hungary, the Kings of Spain and Sardinia, the Duke of Modena, and the Republick of Genoa, have acceded. Published by authority