—Dr. Tyre York, the hero of the mule campaign, announced himself as a candidate fb* Congress against Col. Cowles. He will run neither as a Democrat, Republican or Liberal, but as an Alliaucemau. Now if he will just catch Joe. Caldwell’s new animal tbe Santer or Cougar and ride him arouml while canvassing the District he may draw respectable crowes. — lt;«»Zeb in the Balloon-