"Can I obtain a five or ten gallon keg of you, Mr. Hopkins?" I asked. "Ours was accidentally smashed on the road."

"Haven't a keg to my name, lieutenant. One way 'n' ernuther all's been smashed, give away, or lent."

The ride from the ranch to the edge of the desert plain was twelve miles, a portion of it over a rugged ridge. To the point where we were to ford the creek was two miles, and there the hired men, pack-mules, and ranch cattle turned off on the Bill Williams Fork route to the Rio Colorado.

Once on the level of the Xuacaxélla our team broke into a brisk trot, and we rolled along with a fair prospect of soon crossing the one hundred miles between Date Creek and La Paz. Messrs. Gray, Rosenberg, and Hopkins shortly turned into a bridle-path which led into a mine. Before taking leave of us Mr. Gray told me that my camping-place for the night would be at the point of the third mountain-spur which jutted into the plain from the western range.

We had not travelled long before we realized our misfortune in having smashed our water-keg. Each individual in our party possessed a three-pint army canteen, which had been filled when we forded the creek in the early dawn. These were to last us until evening, through an exceedingly sultry day. Frank, Henry, and I did our best to overcome our desire for water, but the younger boy could not refuse the appeals of Vic, when she looked up with lolling tongue and beseeching eyes to the canteens.

The men were the greatest sufferers, unless I except their horses. Long before mid-day their canteens were empty and their mouths so dry that articulation was difficult and they rarely spoke.

At five we arrived opposite the third spur, where we found a wand sticking in the ground and holding in its cleft end a slip of paper. It proved to be a note from Mr. Hudson, saying that this was the place to camp, and the Black Tanks were on the southern side of the spur, three miles distant.

In a few minutes, with the horses and mules divested of saddles, bridles, and harnesses, leaving two men behind to guard the property and collect fuel for a fire, we were on the way to water.

Hurrying along, we saw before us a long, irregular range, apparently three thousand feet in height, which had been cleft from summit to base as if by a wedge. In this rent we found water—water deposited in a natural reservoir by the periodical rainfalls in millions of gallons, a reservoir never known to be dry.

Climbing over the dike which enclosed the main deposit, we descended to the cistern, filled our cups, and swallowed the contents without taking a breath. When we dipped up a second, Tom Clary looked into the depths of his cup with knitted brows.