Tuesday, 19th — All is quiet here at Grand Gulf. We heard some heavy cannonading up at Vicksburg. The Third Brigade of General Lauman’s Division arrived this afternoon, and about 10 o’clock our brigade (the Third of the Sixth Division) and the Third Brigade of Lauman’s received orders to embark at once for Vicksburg. The Eleventh and the Thirteenth got on board the “Queen Forest.”