...wo monitors--two heavy and two light rifled guns at Fort Gregg, four ten-inch mortars at the middle battery, and four rifled guns at Fort Wagner. President Lincoln replied to the letter of Governor Bradford , of Maryland, on the subject of the election in that State.--W. G. Sparrow, son of the Rev. Dr. Sparrow, formerly principal of Fairfax Seminary, was arrested, on his arrival from Staunton, Virginia, ...