HEADQUARTERS, District of Texas, New Mexico and Arizona, Galveston, January 4th, 1863. Whereas the undersigned has succeeded in capturing and destrc; ing a portion of the enemy's fleet and in driving the remainder 01 of Galveston Harbor and beyond the neighboring waters, and tb blockade has been thus raised, he therefore hereby proclaims to a> concerned, that the Harbor of Galveston is open for trade with a1 friendly nations, and their merchants are invited to resume theirusi commercial intercourse with this Port. Done at Galveston, this, the Fourth day of January, Eighteen Hiu dred and Sixty-Three. J. BANK-HEAD MAGRUDER, (Official,) Major General Commanding. E. F. TURNER, Capt. & A. A. Gen'l.