We had arrived just before daybreak, my escort and I having made a "dry march"--which would have been too severe on Uncle Sam's mules in the scorching sun of a June day--during the night. The morning, flashing up in the East with all the glorious colors that give token of the coming, overpowering heat, brought with it also the faint, balmy breath of wind in which to bathe one's limbs before the sun burst forth in its burning majesty. Phil, the ambulance-driver, and my oracle, said I could wander off as far as I wanted without fear of Indians; so I had ascended the steep hill back of the station, and, spying what looked like a graveyard at the foot of it, on the other side, I had immediately clambered down in search of new discoveries. I knew that there had formerly been a military post here: it is just so far from the Mexican border that fugitives from the law of that country would instinctively fly this way for refuge; and just near enough the line where the "friendly Indian" ceases to be a pleasant delusion, to make the presence of a strong military force at all times necessary for the protection of white settlers. But there are none; and Uncle Sam, protecting his own property "on the march" through here as well as possible, allows the citizen and merchant to protect himself and his goods the best way he can. Why the camp had been removed, I cannot tell--neither, perhaps, could those who occupied it--but I am pretty sure they were all very willing to go. I've never seen the soldier yet that wasn't glad of a change of post and quarters. There were quite a number of graves in this rude burying-ground (I don't like that name, on the whole; but it seemed just the proper thing to call this collection of graves), and among them were two that attracted my attention particularly. The one was a large, high grave, with rather a pretentious headstone, bearing the inscription: "TO THE MEMORY OF JAMES OWENS, Who came to his death May 20, 186-." The other seemed smaller, though it was difficult to determine the exact dimensions, on account of the rocks, bones, and dry brush piled on it. It is the custom of the Mexicans in passing by a grave to throw on it a stone, a clump of earth, or a piece of brush or bone, if they have nothing else, as a mark of respect: so I concluded at once that some one of that nationality lay buried here. One, too, who had some faithful friend; for there was a look about the grave that spoke of constant attention and frequent visits to it.