...nment gold in the effort to keep it up. Gen. Morgan, like a comet, has shot out of the beaten track of the army, and after dashing deeply into Indiana, the last heard of him he was in Ohio, near Cincinnati . He was playing havoc with steam-boats, and capturing fine horses. He has some 3000 men we cannot afford to lose-but I fear they will be lost. We have intelligence to-day, derived from a N...