After the bill was drawn, Langford stated to me that Senator Pomeroy of Kansas was very anxious to have the honor of introducing the bill in the Senate; and as he (Pomeroy) was the chairman of the Senate committee on Public Lands, in order to facilitate its passage, I had a clean copy made of the bill and on the first call day in the House, introduced the original there, and then went over to the Senate Chamber and handed the copy to Senator Pomeroy, who immediately introduced it in the Senate. The bill passed the Senate first and came to the House, and passed the House without amendment, at a time when I happened to be at the other end of the Capitol, and hence I was not present when it actually passed the House. Since the passage of this bill there have been so many men who have claimed the exclusive credit for its passage, that I have lived for twenty years, suffering from a chronic feeling of disgust whenever the subject was mentioned. So far as my personal knowledge goes, the first idea of making it a public park occurred to myself; but from information received from Langford and others, it has always been my opinion that Hedges, Langford, and myself formed the same idea about the same time, and we all three acted together in Montana, and afterwards Langford and I acted with Professor Hayden in Washington, in the winter of 1871-2. The fact is that the matter was well under way before Professor Hayden was ever heard of in connection with that measure. When he returned to Washington in 1871, he brought with him a large number of specimens from different parts of the Park, which were on exhibition in one of the rooms of the Capitol or in the Smithsonian Institute (one or the other), while Congress was in session, and he rendered valuable services, in exhibiting these specimens and explaining the geological and other features of the proposed Park, and between him, Langford and myself, I believe there was not a single member of Congress in either House who was not fully posted by one or the other of us in personal interviews; so much so, that the bill practically passed both Houses without objection. It has always been a pleasure to me to give to Professor Hayden and to Senator Pomeroy, and Mr. Dawes of Mass, all of the credit which they deserve in connection with the passage of that measure, but the truth of the matter is that the origin of the movement which created the Park was with Hedges, Langford and myself; and after Congress met, Langford and I probably did two-thirds, if not three-fourths of all the work connected with its passage. I think that the foregoing letter contains a full statement of what you wish, and I hope that you will be able to correct, at least to some extent, the misconceptions which the selfish vanity of some people has occasioned on the subject. Very truly yours, Wm. H. Clagett.