In one of his letters, written to his sister after the rainy season, and soon after his arrival at Camp McDowell, young Lockwood says: “I wish you could see the pretty flowers around here; they are principally yellow and red, and each kind grows by itself. They grow so close together that the ground is covered as with a carpet. To the west of this post there is a wide plain covered with these flowers. There is also a species of cactus called the Suwarrow, which grows fifteen or twenty feet high—a sort of tree without branches, but covered with thorns; the outside of this tree is of a green color and nearly as soft as young asparagus, but inside it has a frame of wood. These are all over the plain, in fact all over Arizona. I often walk out here after dinner with a large dog that belongs to one of the officers, and start up the rabbits—great big Jack-rabbits, as they are called—as large as a small dog. They can run very fast, faster than any dog except a hound. Among other curiosities about here are rattlesnakes and lizards—the lizards as common as flies; also crows as big as hens and almost as tame. The post is entirely surrounded by mountains.” By way of contrast to this pleasing prospect, in another letter he gives the particulars of the murder of two men by the Indians within twelve miles of the garrison, their bodies having been fearfully mutilated. “I am still in the land of the finite and material,” he writes, “and the Apaches have not yet disturbed the arrangement of my back hair; in short, I am alive and kicking.”