A few details need to be added. Where the distance from the battle-field to the base of supplies is great, what are called feeding-stations are established every few miles, and here the wounded on foot or in ambulances can stop and take the refreshments or stimulants necessary to sustain them on their painful journey. At the steamboat-landing the Commission has a lodge and agents, with crackers and beef-tea, coffee and tea, ice-water and stimulants, ready to be administered to such as need. Relief agents go up on the boats to help care for the wounded; and at Washington the same scene of active kindness is often enacted on their arrival as at their departure. This is the general plan of action everywhere, modified to suit circumstances, but always essentially the same. It will apply just as well West as East,--only for the names Baltimore, Washington, and City Point, you must put Louisville, Nashville, and Chattanooga. When I was at City Point, the base of operations had been established there more than two months; and though there was much sickness, and the wounded were being brought in daily by hundreds from the prolonged struggle for the Weldon Road, everything moved on with the regularity of clock-work. As you neared the landing, coming up the James, you saw, a little farther up the river, the red flag of the Sanitary Commission floating over the three barges which were its office, its storehouse, and its distributing store for the whole Army of the Potomac. Climbing up the steep road to the top of the bluff, and advancing over the undulating plain a mile, you come to a city,--the city of hospitals. The white tents are arranged in lines of almost mathematical accuracy. The camp is intersected by roads broad and clean. Every corps, and every division of every corps, has its allotted square. Somewhere in these larger squares your eye will be sure to catch sight of the Sanitary flag, and beneath it a tent, where is the corps station. You enter, and you find within, if not as great an amount, at least as varied a supply, of hospital stores as you would find anywhere, waiting for surgeons' orders. To a very great extent, the extra diet for all the sick and wounded is furnished from these stores; and very largely the cooking of it is overseen by ladies connected with the Commission. In every corps there are from five to fifteen relief agents, whose duty it is to go through the wards once, twice, three times in each day, to see what the sick need for their comfort, to ascertain that they really get what is ordered, and in every way to alleviate suffering and to promote cheerfulness and health.