Ambrose E. Burnside to Edwin V. Sumner, December 11, 1862

December 11, 1862—4.20 a. m. Maj Gen. E. V. SUMNER, Commanding Right Grand Division:

In addition to the verbal orders already given you, I will add the following :

var first corps, after crossing, should be protected by the town and the banks of the river as much as possible until the second corps is well closed up and in the act of crossing; after which you will move the first corps directly to the front, with a view to taking the heights that command the Plank road and the Telegraph road, supporting it by your other corps as soon as you can get it over the river. General Hooker will immediately follow in your support, and will see that your right flank is not troubled.

General Franklin crosses below, as you are aware, thus protecting your left. The extent of your movement to the front beyond the heights will be indicated during the engagement.

Please inform me if you propose to change your headquarters before the head of your column reaches the river, that I may send you guides for the roads. I send one with this. If you desire further instructions, please send word by the orderly.

I have the honor to be, general, very respectfully, your obedient