Mr. Folsom followed the Yellowstone to the lake and crossed over to the Firehole, which he followed up as far as the Excelsior geyser (not then named), but did not visit the Upper Geyser basin. On his return to Helena he related to a few of his intimate friends many of the incidents of his journey, and Mr. Samuel T. Hauser and I invited him to meet a number of the citizens of Helena at the directors' room of the First National Bank in Helena; but on assembling there were so many present who were unknown to Mr. Folsom that he was unwilling to risk his reputation for veracity, by a full recital, in the presence of strangers, of the wonders he had seen. He said that he did not wish to be regarded as a liar by those who were unacquainted with his reputation. But the accounts which he gave to Hauser Gillette and myself renewed in us our determination to visit that region during the following year. Mr. Folsom, however, sent to the Western Monthly of Chicago a carefully prepared account of his expedition, which that magazine published in July, 1870, after cutting out some of the most interesting portions of the story, thus destroying in some measure the continuity of the narrative. The office of the Western Monthly was destroyed by fire before the copies of the magazine containing Mr. Folsom's article were distributed, and the single copy which Mr. Folsom possessed and which he presented to the Historical Society of Montana met a like fate in the great Helena fire. The copy which I possessed and which I afterwards presented to that Society is doubtless the only original copy now in existence; and, for the purpose of preserving the history of the initial step which eventuated in the creation of the Yellowstone National Park, I re-published, in the year 1894, 500 copies of Mr. Folsom's narrative, for distribution among those most interested in that exploration. In the spring of 1870, while in St. Paul, I had an interview with Major General Winfield S. Hancock, during which he showed great interest in the plan of exploration which I outlined to him, and expressed a desire to obtain additional information concerning the Yellowstone country which would be of service to him in the disposition of troops for frontier defense, and he assured me that, unless some unforeseen exigency prevented, he would, when the time arrived, give a favorable response to our application for a military escort, if one were needed. Mr. Hauser also had a conference with General Hancock about the same time, and received from him like assurances.