Unknown, perhaps, to the reader, in the very heart of the Wichita range, in the Indian Territory, there is an immense hill, which, by triangulation effected during the winter campaign of 1868-69 by the engineer officer attached to General Sheridan's headquarters, is three hundred and ten feet high. At its base there is a clear, running river, or properly a creek--for it is only about seventy feet wide. The shape which the stream assumes at the immediate foot of the mountain is that of a crescent, forming quite a large pool or basin. Under the shadow which the great mass of disrupted rock throws over the water at certain hours, the pool looks as black as ink. The moment the water emerges into the sunlight again, it sparkles and scintillates until it is painful for the eyes to rest upon its rapidly flowing ripple. That the great elevation of this detached portion of the range was caused by some extraordinary convulsion, which moved it from its normal position, is apparent, and curiosity is excited to assign a reason for the limited area of the upheaval. The stream which flows so picturesquely at the base of the isolated mountain is called by the Indians Medicine Bluff Creek; the hill above it, Medicine Bluff. From the time when the memory of the various tribes "runneth not to the contrary," Medicine Bluff has been a prominent and sacred spot in the traditions and legitimate history of the many nations of savages, but especially in that of the Comanches and Wichitas. It was a sort of "Our Lady of Lourdes" place, where the sick were cured in the most miraculous manner after they had been given up by the celebrated doctors of the tribe. If the party afflicted had never seriously grieved the Great Spirit, the cure was as sudden as marvelous; if the sick, who were carried to the top of the bluff by their friends, had at any time offended the Great Spirit, they died at once, the wolves devoured their flesh, and their bones were transported to the "Land of Terrors." Sometimes, when the individual taken up to invoke the aid of the Indian god had lived an exemplary life, instead of being cured of his fleshly ills he or she was translated, like Elisha of old, to the happy hunting-grounds. The Comanches declared that at night the Great Spirit frequently rested on the top of the mountain, and when that occurred the whole region to the verge of the horizon was lighted up with a strange glow, resembling that emanating from an immense prairie fire reflected upon the clouds. The Indians also claimed that no dew or rain ever fell upon the extreme summit of the bluff, where the sick were to lie and wait for the manifestation of the Manitou; nor did the wind blow there--so that it was a calm spot, comprising all the essentials to a speedy recovery.