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 or exchange, promissory notes, &c. relative to the mercantile business. To which are annexed accurate directions with regard to the proper form of writing to superiors, equals, and inferiors. 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 correspondence. By Mr. Porny, French-master at Eton-College.