Models of letters, in French and English : containing 1st. A collection of familiar letters and notes, with their answers, on a variety of subjects.--2dly. Several letters, both elegant and entertaining, extracted from the most celebrated epistolary writers.--3dly. Introductory remarks on the commercial style, with various specimens of letters, bills of exchange, promissory notes, &c. relative to the mercantile business. : The whole designed for the instruction and improvement of such young gentlemen and ladies as are particularly desirous of acquiring the true style and exact manner of French epistolary correspondance [sic]. / By Mr. Porny, French-master at Eton-College.