In making up the notes, we ransacked, as you may be sure, all the material available in the libraries in New York, and I also had interviews as to one special point with Mr. Bancroft, with Mr. Hildreth, and with Dr. William Goodell, who was in those times a famous anti-slavery man. Your father[3] and William Curtis Noyes were possibly more completely in sympathy than any other two men in New York, with the efforts of these younger men; they impressed me as standing in that respect on the same plane. The next man to them was Charles Wyllis Elliott, the author of a _History of New England_. We never went to your father for advice or assistance when he failed to help us, and he was always so kindly and gentle in what he did and said that every one of us youngsters acquired for him a very great affection. He always had time to see us and was always on hand when he was wanted, and if we desired to have anything, we got it if he had it. Neither your father, nor Mr. Noyes, nor for that matter Mr. Elliott, ever suggested that we were "young" or "fresh" or anything of that sort. The enthusiasm which young fellows have was always recognised by these men as an exceedingly valuable asset in the cause.... Pardon all this from a "veteran," and believe me, Sincerely yours, CEPHAS BRAINERD. INTRODUCTION BY CHARLES C. NOTT The Cooper Institute address is one of the most important addresses ever delivered in the life of this nation, for at an eventful time it changed the course of history. When Mr. Lincoln rose to speak on the evening of February 27, 1860, he had held no administrative office; he had endeavoured to be appointed Commissioner of Patents, and had failed; he had sought to be elected United States Senator, and had been defeated; he had been a member of Congress, yet it was not even remembered; he was a lawyer in humble circumstances, persuasive of juries, but had not reached the front rank of the Illinois Bar. The record which Mr. Lincoln himself placed in the Congressional Directory in 1847 might still be taken as the record of his public and official life: "Born February 12th, 1809, in Hardin County, Kentucky. Education defective. Profession a lawyer. Have been a captain of volunteers in the Black Hawk War. Postmaster in a very small office. Four times a member of the Illinois Legislature and a member of the lower house of Congress." Was this the record of a man who should be made the head of a nation in troubled times? In the estimation of thoughtful Americans east of the Alleghanies all that they knew of Mr. Lincoln justified them in regarding him as only "a Western stump orator"--successful, distinguished, but nothing higher than that--a Western stump orator, who had dared to brave one of the strongest men in the Western States, and who had done so with wonderful ability and moral success. When Mr. Lincoln closed his address