...hirty-four miles, with roads in a bad condition, owing to the prevailing rains. In a telegram of this morning he expresses his fears of an immediate attack upon him by the enemy. At the same time Captain Davidson , of the navy, informs me that a large fleet of gunboats and transports of the enemy are about four miles below Chaffin's Bluff, probably to reinforce Butler and make a combined attack by land and wat...