But it is the map prepared by Captain Raynolds that tells a more interesting story even than his written report. It reveals at once to the eye what was known as well as what was unknown of the Upper Yellowstone. Extending in a south-easterly and north-westerly direction, is a large elliptical space, within which geographical features are represented by dotted lines, indicating that they are put in by hearsay only. In the midst of a surrounding country, which is already mapped with great accuracy, there is a region wholly unknown to the geographer. A cordon of mountains encircles it, and shows the limit of official effort to gain a correct knowledge of it. Within this enchanted inclosure lies the region approximately defined by the 44th and 45th parallels of latitude and the 110th and 111th meridians of longitude, which now constitutes the Yellowstone National Park. There one may catch glimpses, through the uncertain haze of tradition, of the geysers, hot springs, Lake, Falls, Grand Cañon, Mammoth Hot Springs, and Two-Ocean Pass. This was the net result of fifty years' desultory wandering in and about and over this "mystic" region. Raynolds' report, it must be remembered, was the first official recognition in any form of the probable existence of extensive volcanic phenomena in the region of the Upper Yellowstone. Had it been published immediately after the expedition, and had not public attention been totally engrossed with other matters of overshadowing importance, this region must have become fully known in the early Sixties. But within a month after the return of Captain Raynolds to civilization there had taken place the national election which was the signal for attempted armed disruption of the Union. A year later found every officer of the Army called to new fields of duty. Western exploration entirely ceased until 1865, and was not vigorously resumed for some years thereafter. Captain Raynolds' report did not appear until 1868, although his map was published several years earlier in order to meet a demand for it by the new settlers in western Montana, Nothing transpired in the meantime to make the general public familiar with this region, and the picture here given is therefore substantially correct down to the date of the celebrated Washburn expedition. CHAPTER VIII. GOLD IN MONTANA.