When the Proclamation of Emancipation, of January 1, 1863, was issued, the closing sentence attracted universal attention, and in every part of the world encomiums were pronounced upon it. The words are these: "And upon this act, sincerely believed to be an act of justice, warranted by the Constitution upon military necessity, I invoke the considerate judgment of mankind and the gracious favor of Almighty God." Following the appearance of the Proclamation, and stimulated, possibly, by the reception given to the sentence quoted, there appeared claimants for the verbal authorship of the passage, or for suggestions which led to its writing by Mr. Lincoln. A claim for exact authorship was set up for Mr. Chase, and claims for suggestions in the nature of exact authorship were made in behalf of Mr. Seward and in behalf of Mr. Sumner. The sentence quoted was furnished by Mr. Chase, after a very material alteration by the President. He introduced the words, _"warranted by the Constitution upon military necessity,"_ in place of the phrase, _"and of duty demanded by the circumstances of the country,"_ as written by Mr. Chase. The main credit for the introduction of the fortunate phrase is due to Secretary Chase. President Lincoln placed the act upon a legal basis, justifying it in law and in history. The sentence is what we might have expected from the head and heart of the man who wrote the final sentence of the first inaugural address: "The mystic chords of memory, stretching from every battlefield and patriot grave to every living heart and hearthstone, all over this broad land, will yet swell the chorus of the Union, when again touched, as surely they will be, by the better angels of our nature." Mr. Lincoln had genius for the work of composition, and the poetic quality was strong and it was often exhibited in his speeches and writings. The omission of the sentence in question would so mar the Proclamation that it would cease to represent Mr. Lincoln. Thus he became under great obligations to Mr. Chase. It was not in the nature of Mr. Lincoln to close a state paper, which he could not but have realized was to take a place by the side of the Declaration of Independence, with a bald statement that the freedmen would be received "into the armed service of the United States to garrison forts, positions, stations, and other places, and to man vessels of all sorts in said service." In the month of October, 1863, the ladies of Chicago made a request of Mr. Lincoln for "the original" of his "proclamation of freedom," the same to be disposed of "for the benefit of the soldiers." The letter in their behalf was written by Mr. Arnold, who was then a member of Congress. Improvidently, I think we may say, Mr. Lincoln yielded to their request for the original draft of the Proclamation to be sold for the benefit of the fair. Its transmission was accompanied by a letter, written by Mr. Lincoln. "EXECUTIVE MANSION, "WASHINGTON, "_October_ 26, 1863.