...racticable with inconsiderable loss. At the same time Captain Michler, engineer, reported that an assault in front of the Third corps, though hazardous, was not impracticable. I also learned from Major Ludlow , A. D. C., just returned from General Warren's column, that General Warren had moved up the plank-road, driving in the enemy's skirmishers, till he developed their line of battle, and had taken a pos...