HEADQUARTERS ARMY OF THE POTOMAC, May 6,1863.
The major-general commanding tenders to this army his congratulations on its achievements of the last seven days. If it has not accomplished all that was expected, the reasons are well known to the army. It is sufficient to say, they were of a character not to be foreseen or prevented by human sagacity or resources.
In withdrawing from the south bank of the Rappahannock, before delivering a general battle to our adversaries, the army has given renewed evidence in its confidence in itself, and its fidelity to the principles it represents.
By fighting at a disadvantage, we would have been recreant to our trust, to ourselves, to our cause, and to our country. Profoundly loyal, and conscious of its strength, the Army of the Potomac will give or decline battle whenever its interests or honor may command it.
By the celerity and secrecy of our movements, our advance and passage of the river were undisputed, and on our withdrawal not a rebel dared to follow us. The events of the last week may well cause the heart of every officer and soldier of the army to swell with pride.
We have added new laurels to our former renown. We have made long marches, crossed rivers, surprised the enemy in his intrenchments, and, whenever we have fought, we have inflicted heavier blows than those we have received.
We have taken from the enemy five thousand prisoners, and fifteen colors, captured seven pieces of artillery, and placed hors de combat eighteen thousand of our foe's chosen troops.
We have destroyed his depots filled with vast amounts of stores, damaged his communications, captured prisoners within the fortifications of his capital, and filled his country with fear and consternation.
We have no other regret than that caused by the loss of our brave companions, and in this we are consoled by the conviction that they have fallen in the holiest cause ever submitted to the arbitration of battle.
By command of Major-General HOOKER: