...ration of these works for the vital service hoped from them was now intrusted to Captain D. B. Harris, who subsequently left so brilliant a record as a consummate engineer at Charleston and Savannah, Drewry's Bluff and Petersburg. On the 25th of February commenced the evacuation of a position the attempt to hold which must have resulted in the loss by capture of the corps of at least 13,000 men thus isolat...