The complete letter-writer [electronic resource] : or, new and polite English secretary. Containing directions for writing letters on all occasions, in a polite, easy, and proper Manner; with a great Variety of Examples, from the best Authors, ON Business, Duty, Amusement, Affection, Courtship, Love, Marriage, Friendship, &c. And at the End some elegant Poetical Epistles. To which is prefix'd, an easy and compendious grammar of the English tongue. With Instructions how to address Persons of all Ranks, either in Writing or Discourse; and some necessary Orthographical Directions; with a Spelling Dictionary of such Words as are alike in Sound, but different in Sense, very useful to the English Scholar.