...ldon. It is impossible to estimate the loss to the enemy, who, it is said, left some forty or fifty dead on the field. Since the departure of Gen. Burnside with a part of his army for Virginia, Acting Major-Gen. Foster , the wheel-horse of the Burnside expedition, is chief officer in command of this department. This is said to be a permanent arrangement, as it is understood that Gen. Burnside will be continued her...