Let us first consider the quartermaster's department, which, from the character and diversity of its duties, the amount of its expenditures, and its influence upon military operations, may be ranked as among the most important. This department provides clothing, camp and garrison equipage, animals and transportation of all kinds, fuel, forage, straw, and stationery, an immense variety of the miscellaneous materials required by an army, and for a vast amount of miscellaneous expenditures. It is, in fact, the great business operator of a military organization. In an active army, the success of movements depends very much on its efficiency. Unless the troops are kept properly clothed, the animals and means of transportation maintained in good condition, and the immense trains moved with regularity and promptness, the best contrived plans will fail in their development and execution.
The department, at the commencement of the war, had supplies in store only for the current uses of the regular army. When the volunteer forces were organized it became necessary to make hasty contracts and purchases to a large amount; but as even the best-informed members of the Government had no adequate prevision of the extent and duration of the war, and of the necessary arrangements for its demands, a considerable period elapsed before a sufficient quantity of the required materials could be accumulated. Those were the days of 'shoddy' cloth and spavined horses. The department, however, exhibited great administrative energy, under the direction of its able head, General M. C. Meigs, and has amply provided for the enormous demands upon it.
Depots for the reception of supplies are established in the large cities, whence they are transferred as required to the great issuing depots near the active armies, and from them to the depots in the field. Thus, the main depots of the Army of the Potomac are at Washington and Alexandria—a field depot being established at its centre, when lying for any length of time in camp. Only current supplies are kept on hand at the latter, and no surplus is transported on the march, except the required amounts of subsistence and forage.
A great deal is said in connection with military movements, of 'bases of operation.' These are the points in the rear of an army from which it receives supplies and reënforcements, and with which its communications must at all hazards be kept open, except it has means of transportation sufficient to render it independent of its depots for a considerable period, or unless the country traversed is able to afford subsistence for men and animals. When an army marches along a navigable river, its secondary base becomes movable, and it is less confined to the necessity of protecting its rear. In Virginia, however, the connection of the Army of the Potomac with Washington is imperative, and this fact explains the contracted sphere of the operations of that army.
The transportation of supplies is limited by the ability of the Government to provide trains, and by the ability of the army to protect them; for large trains create large drafts on the troops for teamsters, pioneers, guards, etc. An army train, upon the most limited allowance compatible with freedom of operations for a few days, away from the depots, is an immense affair. Under the existing allowances in the Army of the Potomac, a corps of thirty thousand infantry has about seven hundred wagons, drawn by four thousand two hundred mules; the horses of officers and of the artillery will bring the number of animals to be provided for up to about seven thousand. On the march it is calculated that each wagon will occupy about eighty feet—in bad roads much more; consequently a train of seven hundred wagons will cover fifty-six thousand feet of road—or over ten miles; the ambulances of a corps will occupy about a mile, and the batteries about three miles; thirty thousand troops need six miles to march in, if they form but one column; the total length of the marching column of a corps is therefore twenty miles, even without including the cattle herds and trains of bridge material. Readers who have been accustomed to think that our armies have not exhibited sufficient energy in surmounting the obstacles of bad roads, unbridged streams, etc., will be able to estimate, upon the above statements, the immense difficulty of moving trains and artillery. The trains of an army have been properly denominated its impedimenta, and their movement and protection is one of the most difficult incidental operations of warfare—particularly in a country like Virginia, where the art of road making has attained no high degree of perfection, and where the forests swarm with guerillas.
To an unaccustomed observer the concourse of the trains of an army, in connection with any rapid movement, would give the idea of inextricable confusion. It is of course necessary to move them upon as many different roads as possible, but it will frequently happen that they must be concentrated in a small space, and move in a small number of columns. During the celebrated 'change of base' from Richmond to Harrison's Landing, the trains were at first obliged to move upon only one road—across White Oak Swamp—which happened fortunately to be wide enough for three wagons to go abreast. There were perhaps twenty-five hundred vehicles, which would make a continuous line of some forty or fifty miles. While the slow and toilsome course of this cumbrous column was proceeding, the troops were obliged to remain in the rear and fight the battles of Savage Station and White Oak Swamp for its protection. A similar situation of trains occurred last fall when General Meade retired from the Rappahannock, but fortunately the country presented several practicable routes. It is on a retreat, particularly, that the difficulty of moving trains is experienced, and thousands of lives and much valuable material have been lost by the neglect of commanding officers to place them sufficiently far in the rear during a battle, so as to permit the troops to fall back when necessary, without interruption.
A march being ordered, supplies according to the capacity of the trains, are directed to be carried. The present capacity of the trams of the Army of the Potomac is ten days' subsistence and forage, and sixty rounds of small-arm ammunition—the men carrying in addition a number of days' rations, and a number of rounds, upon their persons. When the wagons reach camp each evening, such supplies as have been expended are replenished from them. As a general rule the baggage wagons camp every night with the troops, but the exigencies are sometimes such that officers are compelled to deny themselves for one or even two weeks the luxury of a change of clothing—the wagons not reaching camp, perhaps, till after midnight, and the troops resuming their march an hour or two afterward. Those who indulge in satires upon the wearers of shoulder straps would be likely to form a more correct judgment of an officer's position and its attendant hardships, could they see him at the close of a fortnight's campaign. Like the soldier, he can rely on nothing for food or clothing except what is carried by himself, unless he maintains a servant, and the latter will find a few blankets, a coffee pot, some crackers, meat, sugar, coffee, etc., for his own and his employer's consumption, a sufficient burden.
Let us see how the supplies of the quartermaster's department are distributed.
At stated periods, if circumstances permit—usually at the first of each month—the regimental quartermasters, after consultation with the company officers, forward through their superiors to the chief quartermasters of corps, statements of the articles required by the men. These are consolidated and presented to the chief quartermaster of the army, who orders them from Washington, and issues them from the army depot—the whole operation requiring about a week. The number of different kinds of articles thus drawn monthly is about five hundred; the quantity of each kind depends on the number of men to be supplied, and the nature of the service performed since the previous issue. If there has been much marching, there will be a great demand for shoes; if a battle, large quantities of all kinds of articles to replace those lost on the battle field will be required.
An infantry soldier is allowed the following principal articles of clothing during a three years' term of service: