| 1. |  | Map of the Field of Fredericksburg Showing the Positions of the Troops on the Morning of December 13, 1862 | United States--History--Civil War, 1861-1865--Maps; Maps; Military headquarters; Military intelligence; Military maneuvers; Fredericksburg, Battle of, Fredericksburg, Va., 1862--Maps; Virginia--History--Civil War, 1861-1865--Maps | The map is annotated in red and blue to show the positions of the Union and Confederate armies. |