Calhoun was the type of a perfect gentleman,--brave, courteous, able, and cultivated. He was a Democrat then, and a Democrat when he died. All the world knows how he was president of the Lecompton Convention; how he administered the trust in accordance with his well-known convictions; and how, after a life of devotion to Douglas, he was adroitly betrayed by that facile politician, and left to die in the midst of obloquy and disaster. At the time we speak of, he was one of the most popular men in the State of Illinois, and was one of the foremost chieftains of the political party which invariably carried the county and the district in which Mr. Lincoln lived. He knew Lincoln, and admired him. He was well assured that Lincoln knew nothing of surveying; but he was equally certain that he could soon acquire it. The speculative fever was at its height; he was overrun with business: the country was alive with strangers seeking land; and every citizen was buying and selling with a view to a great fortune in the "flush times" coming. He wanted a deputy with common sense and common honesty: he chose Lincoln, because nobody else possessed these qualities in a more eminent degree. He hunted him up; gave him a book; told him to study it, and said, that, as soon as he was ready, he should have as much work as he could do. Lincoln took the book, and "retired to the country;" that is, he went out to Minter Graham's for about six weeks, in which time, by the aid of that good master, he became an expert surveyor, and was duly appointed Calhoun's deputy. Of course he made some money, merely his pay for work; but it is a remarkable fact, that, with his vast knowledge of the lands in Sangamon and adjacent counties, he never made a single speculation on his own account. It was not long until he acquired a considerable private business. The accuracy of his surveys were seldom, if ever, questioned. Disputes regarding "corners" and "lines" were frequently submitted to his arbitration; and the decision was invariably accepted as final. It often happened that his business kept him away from New Salem, and his other studies, for weeks at a time; but all this while he was gathering friends against the day of election. In after years--from 1844 onward--it was his good or bad fortune frequently to meet Calhoun on the stump; but he never forgot his benefaction to him, and always regarded him as the ablest and best man with whom he ever had crossed steel. To the day of Calhoun's death they were warmly attached to each other. In the times when it was most fashionable and profitable to denounce Calhoun and the Le-compton Constitution, when even Douglas turned to revile his old friend and coadjutor, Mr. Lincoln was never known to breathe a word of censure on his personal character.