Foreign exchange rates - England - Early works to 1800

The universal negotiator , or, correct tables for calculating the exchange between London, and the following places, viz. Paris, Amsterdam, Hamburgh, Madrid, Lisbon, Venice, Genoa, and Dublin. By which any sum of foreign coin may be reduced into sterling, and English money into the species of the different countries we exchange with, by inspection. Calculated for the present course of exchange. By Wyndham Beawes, Esq; His Majesty's counsul at Seville and St. Lucar.