There is another matter which needs essential improvement. I refer now to the men who are placed as superintendents over our Government corrals and depots for animals. Many of these men know little of either the horse or the mule, and are almost entirely ignorant of what is necessary for transportation. A superintendent should have a thorough knowledge of the character and capacity of all kinds of animals necessary for a good team. He should know at sight the age and weight of animals, should be able to tell the most suitable place for different animals in a team, and where each would be of the most service. He should know all parts of his wagon and harness at a glance, be able to take each portion apart and put them together again, each in its proper shape and place, and, above all, he should have practical experience with all kinds of animals that are used in the army. This is especially necessary during war. CHAPTER III. COLOR, CHARACTER, AND PECULIARITIES OF MULES. After being in command of the upper corral, I was ordered, on the 7th of September, 1864, to take charge of the Eastern Branch Wagon Park, Washington. There were at that time in the park twenty-one six-mule trains. Each train had one hundred and fifty mules and two horses attached. There were times, however, when we had as many as forty-two trains of six-mule teams, with thirty men attached to each train. In a year from the above date we handled upward of seventy-four thousand mules, each and every one passing under my inspection and through my hands.