"In 1852, he wrote to Mr. Leake, of Virginia, concerning Fillmore's compromise measures of 1850, which had been passed by Congress, and said, 'that the volcano has been extinguished, and the man who would apply the firebrand to the combustible materials still remaining, will produce an eruption that will overwhelm the Constitution and the Union."

BUCHANAN'S LAST SOMERSET.

"On the 28th of December, 1855, about three months ago, Mr. Buchanan, in a letter to John Slidell, of Louisiana, says: 'The Missouri Compromise is gone, and gone for ever. It has departed. The time for it has passed away, and the best, nay, the only mode now left of putting down the fanatical and reckless spirit of the North is to adhere to the existing settlement without the slightest thought or appearance of wavering, and without regarding any storm which may be raised against it."

Here, then, is an authentic record—if the reader please, a GILT-FRAME PENNSYLVANIA LOOKING-GLASS, in which the Democracy of the South who admire the nominee of the late Cincinnati Convention can see him as he is! Heretofore, to use the language of Holy Writ, they have seen him "through a glass darkly, but now face to face." Here they see him standing erect upon the floor of the United States Senate, in all the pride of that aristocracy which has characterized his course in life, and giving vent to the old and bitter feelings of the royalists in Pennsylvania, by advocating the oppressive British doctrine, that TEN CENTS PER DAY is enough for a poor white man as a day-laborer! And here, too, our hard-fisted working-men, North and South, can see what sort of a man the Democracy are asking them to vote for for the Presidency!

In his Fourth of July oration in 1815, delivered in the hearing of an immense crowd, and afterwards published in all the leading papers of Pennsylvania, Mr. Buchanan came out as a Know-Nothing, which he has now to repudiate in stepping upon the Anti-American Catholic Platform prepared for him at Cincinnati! Here is what he said in that celebrated oration:

"The greater part of those foreigners who would not be thus affected by it, have long been the warmest friends of the party. They had been one of the great means of elevating the present ruling (Democratic) party, and it would have been ungrateful for that party to have abandoned them. To secure this foreign feeling has been the labor of their leaders for more than twenty years, and well have they been paid for their trouble, for it has been one of the principal causes of introducing and continuing them in power. Immediately before the war this foreign influence had completely embodied itself with the majority, particularly in the West, and its voice was heard so loud at the seat of government, that President Madison was obliged either to yield to its dictates or retire from office. The choice was easily made by a man who preferred his private interests to the public good, and therefore hurried us into a war for which we were utterly unprepared."

And then again:

"We ought to use every honest exertion to turn out of power those weak and wicked men whose wild and visionary theories have been tested and found wanting. Above all, we ought to drive from our shores foreign influence, and cherish American feeling. Foreign influence has been in every age the curse of republics—its jaundiced eye sees every thing in false colors—the thick atmosphere of prejudice by which it is ever surrounded, excluding from its sight the light of reason. Let us then learn wisdom from experience, and for ever banish this fiend from our country."

And here is what JACKSON thought of BUCHANAN. The Democratic Washington correspondent of the New York Evening Post, who was favorable to the nomination of Pierce, makes this statement—a statement we have often heard before, and never heard contradicted:

"On the night before leaving Nashville to occupy the White House, Mr. Polk, in company with Gen. Robert Armstrong, called at the Hermitage to procure some advice from the old hero as to the selection of his cabinet. Jackson strongly urged the President-elect to give no place in it to Buchanan, as he could not be relied upon. It so happened that Polk had already determined to make that very appointment, having probably offered the situation to the statesman of Pennsylvania. This fact induced Gen. Armstrong subsequently to tell Jackson that he had given Polk a rather hard rub, as Buchanan had already been selected for Secretary of State. 'I can't help it,' said the old man: 'I felt it my duty to warn him against Mr. Buchanan, whether it was agreeable or not. Mr. Polk will find Buchanan an unreliable man. I know him well, and Mr. Polk will yet admit the correctness of my prediction.'