For the benefit of the bridge. At the theatre in Baltimore, on Monday evening, the 31st of March, 1783, will be presented, a tragedy called--The siege of Damascus. The characters to be filled by a number of young gentlemen of the town, for the purpose of erecting a bridge over Jones's Falls, at the lower end of Baltimore-Street. To which will be added, a farce, called The mayor of Garratt. ...