A reconnaissance was this day made by a party of Union troops under the command of Captain Dahlgren, to Fredericksburgh, Va., where they discovered a force of rebels, whom, after a sharp skirmish, they drove off with some loss.--(Doc. 31.)
Yesterday an expedition under the command of General Kelley, composed of about eight hundred rank and file, left New Creek, Va., for  the purpose of capturing or driving off the rebel Colonel Imboden and his men. The Union force reached Moorefield this morning, and after remaining a few hours, pushed on toward the rebel camp, which was about four miles beyond that place. When they arrived at the camp, finding it deserted, they continued the pursuit, and overtaking them at a point about eighteen miles from Moorefield, gave them battle and drove them into the mountains.--(Doc. 40.)
St. Mary's, Fla., was bombarded and partially destroyed by the United States gunboat Mohawk.--A reconnoissance from Bolivar Heights, Md., was made by General John W. Geary, surprising the rebels at Halltown; occupying Charlestown, and reaching a point in the vicinity of Front Royal, from which the positions of the rebel Generals Longstreet and Hill were discovered.--Baltimore American.
General Butler, commanding department of the Gulf, issued an order enforcing the confiscation act in the district of Lafourche, comprising all the territory in the State of Louisiana, west of the Mississippi River, except the parishes of Plaquemines and Jefferson.--(Doc. 41.)
John B. Villipigue, Brigadier-General in the rebel army, died at Port Hudson.--The draft was again postponed in the State of New York.--The Forty-third, Forty-fourth, and Forty-sixth regiments of Massachusetts volunteers left Boston for the seat of war.
A skirmish took place at the house of Captain Eversoll, on the North Fork of the Kentucky River, in Perry County, Ky., between two companies of Union troops under Captains Morgan and Eversoll, and a numerous body of rebel guerrillas, resulting in a retreat of the latter, leaving three of their number dead on the field.--Frankfort Commonwealth.