General McPherson, having been ordered to detail a division to take possession, that ot General John A. Logan, who had beeu appointed military commander, was designated with the Brigade of Gen. Ransom, temporarily attached. It marched into the city at 1 p. m. where General Logan established his headquarters in the Court House, and we were in formal and complete possession of the city.At 5 p. m. the transport tieet from Chickasaw Bayou and Yazoo River, consisting of To steamers, landed at thewharf.The following has been passed to General Grant’s credit, and shows a healthy state of “exchange” in Dixie.The United Slates in account withGen. Ulysses S. Grant, Cr.Lieut. General........................ 1Major Generals........................ 4Brigadier Generals.................. 12StalT Officers......................... 07Prisoners 30.000