And all persons who shall carry concealed on or about their persons, any pistol, revolver, bowie knife, dirk, slung shot, billie, sand bag, false knuckles, or other dangerous weapon, or who shall lay in wait, lurk or be concealed, with intent to do injury to any person or property, who shall threaten to beat or kill another, or injure him in his person or property . . . shall be deemed a disorderly person, and upon conviction thereof may be punished by a fine not exceeding one hundred dollars and the costs of prosecution, and in the imposition of any such fine and costs, the court may make a further sentence that in default of payment, such offender may be imprisoned in the city prison of said city or the county jail . . . for any period of time not exceeding ninety days, or the court may impose both such fine and costs and imprisonment in the discretion of the court having jurisdiction thereof.