January 20.—Correspondence showing the operations of Southern agents and individuals at the North, in the cotton trade, and making other revelations, were made public.—Major Henry H. Cole and the Maryland cavalry under his command, were officially praised for their gallantry in repelling the assault made upon his camp on Loudon Heights, on the tenth instant, by the rebel partisan, Mosby.—General Halleck’s Letter.
—A squad of men sent from Charleston, Mo., in pursuit of a band of guerrillas, killed the leader of the band and wounded two or three others. The remainder escaped to the swamp. Five prisoners were carried in, charged with harboring guerrillas.—Thirty-two guerrillas were captured near Paris, Ky., and taken to Columbus.