“Our troops in the mean time, had been ordered by General Grover to rest in their places until further orders, which they did until about three P. M., when an order was given to feel the enemy on the front and flank, with a view to our attacking their position in force. “Before any considerable advance further was made the enemy evacuated, retreating to the woods and canes, having previously set fire to the gunboat Diana, and transports Gossamer, Newsboy, and Era No. 2. They were signally repulsed, with a loss of from three to four hundred. On the field of battle, one hundred and fifty prisoners were taken, and thirty wounded. “Among the killed is General Riley, and among the wounded, Colonel Gray.” This success of General Grover was followed by the evacuation of the works before General Banks. Early on Tuesday, the 15th, the cavalry and artillery, followed by General Weitzel’s brigade, with Colonel Ingram’s force of General Emory’s division, as a support, followed the enemy. So rapid was the pursuit that the enemy was unable to remove their transports at New Iberia, and five, with all the commissary stores and ammunition with which they were loaded, were destroyed at that place, together with an incomplete iron-clad gunboat. On Thursday the army reached New Iberia. A foundry for the manufacture of cannon and other munitions of war was immediately taken possession of, and a similar one had been seized two days before at Franklin. Two regiments were also sent to destroy the tools and machinery at the celebrated salt mine of the town. Thus far about fifteen hundred prisoners had been captured, and more than five hundred horses, mules, and beef cattle taken from the plantations. The Federal loss was small. The entire force of the enemy was about ten thousand men.