The Mexicans were on the ground and knew just what they were doing when they arranged for selling us this narrow strip; while, as usual, we did everything from Washington, and knew just about as little concerning it as we possibly could and be sure we were purchasing a part of Mexico. The Mexicans ran this flat-topped peninsula far to the north, inclosing lakes, rivers, and springs, and waters innumerable; while, as a generous compensation, they gave us more land to the west, but a land where a coyote carries three days' rations of jerked jack rabbit whenever he makes up his mind to cross it. There is no more comparison between the offset of Mexico that projects here into the United States, and the offset from the United States that projects into Mexico west of here, than there is in comparing the fertile plains of Iowa or Illinois with Greenland or the Great Sahara Desert. Everyone familiar with the exceedingly rich lands of the Southwest, when so much of it is worthless for want of water, knows how valuable that liquid is in this region, especially if it occurs in quantities sufficiently large for the purposes of irrigation. I have stood on land that I could purchase for five cents an acre or less, and that stretched out behind me for limitless leagues, and could jump on other land whose owner had refused a number of hundreds of dollars an acre, although, as far as the eye could see, there was no more difference between them than between any two adjoining acres on an Illinois farm. The real difference was one to be determined by the surveyor's level, which showed that water could be put on the valuable tract and not on the other. This also is the difference between the Mexican "offset" in the North, lying between the Rio Grande and the meridianal boundary to the west, and the American tract that juts into Mexico just west of this again. They both share the same soil as you gaze at them from the deck of your "burro," and you can even see no difference in them on closer inspection, after your mule has assisted you to alight; but there is a real and tangible value difference of from one hundred to two hundred dollars a year per acre between the grapes and other fruits and vegetables you can raise on one, with water trickling round their roots, and the sagebrush and grease wood of the other, not rating at ten cents a township. The diplomats of our country at Washington may be all Talleyrands in astuteness, but in the Gadsden purchase they got left so far behind that they have never yet been able to see how badly they were handled in the bargain.