An advertisement in Boston's Columbian Centinel, 24 April 1793-, announced a new stagecoach line. It would cost eight cents a mile to ride this new stage, and each passenger could bring up to fourteen pounds of baggage free of charge. Boston and New York Stages. The subscriber informs, his friend and the public that he, in company with the other proprietors of the old line of stages, has established a new line from Boston to New York for the more rapid conveyance of the mails. The stage carriages of this new line will be small, genteel and easy, in which but four inside passengers will be admitted, with smart, "good horses, and experienced and careful drivers. They will start from Boston and New York on the first Monday in May, and continue to run three times a, week...