Her first town directory was published in 1796, and she began the next year as an incorporated city, with a mayor, a population of about twenty thousand, and a curiously assorted early history containing such odd items as that the first umbrella carried in the United States was brought from India and unfurled in Baltimore in 1772; that the town had for some time possessed such other useful articles as a fire engine, a brick theater, a newspaper, and policemen; that the streets were lighted with oil lamps; that such proud signs of metropolitanism as riot and epidemic were not unknown; that before the Revolution bachelors were taxed for the benefit of his Britannic Majesty; and that at fair time the "lid was off," and the citizen or visitor who wished to get himself arrested must needs be diligent indeed..