do not propose that these batteries be attacked, for I think they may all be turned. Bull Run, I am told, is fordable at almost any place. After uniting the columns this side of it, I propose to attack the main position by turning it, if possible, so as to cut off communications by rail with the South, or threaten to do so sufficiently to force the enemy to leave his entrenchments to guard them; if necessary, and I find it can bridge at that place.
I cannot learn that the enemy has any magazines at the Junction, and I am under the impression he receives his supplies, except fresh beef, from the south by the railroad. I am told that on most of the approaches abatis have been made and other preparations to obstruct the advance of our troops, and, as the roads are mostly through woods, and are narrow, it will be necessary the Army should go, in the first place, as free from baggage as possible-no tents; provisions only in the haversack; the only wagons being those necessary for carrying axes, spades, and picks, and ammunition for the infantry, and ambulances for the sick and wounded. A subsistence train should be ready in Alexandria to go by the Little River turnpike in case the Orange and Alexandria road cannot be repaired, and another should be ready at Vienna, under the guard to be left there, for the use of the column moving from that point, in case it should fail to reach in time the Orange and Alexandria road or the Little River turnpike, or the latter should not in time be cleared of the enemy.
Believing the chances are greatly in favor of the enemy's accepting battle between this and the Junction, and that the consequences of that battle will be of the greatest importance to the country, as establishing the prestige in this contest on the one side or the other-the more so as the two sections will be fairly represented by regiments from almost every State-I think it of great consequence that, as for the most part our regiments are exceedingly raw and the best of them, with few exceptions, not over steady in line, they be organized into as many small fixed brigades as the number of regular colonels will admit, these colonels commanding brigades to be assisted by as many regular officers as can be collected for the purpose, so that the men may have as fair a chance as the nature of things and the comparative inexperience of most will allow.
If the three companies of artillery in this department are furnished with batteries, we shall have with the three regular and three volunteer batteries here and in Washington a sufficiency of artillery; though, if the nature of the country did not make it embarrassing, I would, on account of the confidence it gives new troops, have still more. Fortunately, the country is so wooded that our deficiency in cavalry will be the less felt. We shall need all we have for the ordinary work of escorts, advance pickets, &c. I think every arrangement should be made, that when the columns take their line of march no step be taken in retreat, but that they should press forward to the ultimate point steadily and determinedly. If they are well led I think they will do so, and with every chance of success.
I have the honor to be, very respectfully, your obedient servant,
46 R R-VOL II