passing year of the existence of our country has heaped upon it, and the Copperheads of the present day will receive the anathemas of all coming generations, till their very names shall be a curse too horrid for mortals to apply, and thenceforth be only echoed in the lowest depths of hell. By Providential discovery of the existence of the Order of Sons of Liberty in Chicago, and the utmost vigilance, prudence, perseverance, patience, promptness and daring, the aims, designs and acts of this Order, of the American Knights and kindred organizations have been brought to light, its every evil purpose and plan laid before the Government, and the pet institution of Jeff. Davis has been turned inside out, so that "he who runs may read;" the curtain has been raised and the light of noonday has been let in, discovering to the public the horrid creation of traitors in our very midst--people who breathe the very air we do, who enjoy the same blessings and privileges, aye, and perhaps sit at the same tables. The friends and sympathizers of these traitors have sought to cast obloquy and distrust upon the statements of those who have successfully broken up the great conspiracy, and perjury has sought to blacken their reputations, but in vain. _Truth will prevail_. The list of names of the members of the Sons of Liberty have been obtained and preserved, and will be valuable for reference hereafter. As the reader passes down South Clark street, at the corner of Monroe, he will notice upon the right a large building of peculiar structure, and, now bearing the name "Invincible Club Hall." It was here the temples of the Sons of Liberty, or, as they were then called, the "American Knights," held their secret sessions, going stealthily up the stairs singly or in groups of two or three, to avoid observation, and when once inside the hall they were guarded by an outside sentinel, whose duty it was to apprise them of danger and to guard against its approach to the "temple"; but let not the fault-finding Sons blame their Tyler now for any neglect of duty; once under the ban of suspicion he has proved himself as staunch a rebel and traitor as Jeff. Davis himself, and is entitled to all the consideration of a "devilish good fellow." But within a year, more or less, the "temple" of the _Illini_, as it was called, removed from Clark street to the large building upon the corner of Randolph and Dearborn streets, known as "McCormick's Block." Every Thursday evening prior to the eighth of November 1864, the windows of the hall in the fifth story gave evidence that the hall was occupied, but further than this evidence was not for the observer, however curious he might be, unless, perchance, he was a member of "the Order." Clambering up the long nights of stairs that lead to the hall, on a Thursday evening, the party in quest of discovery would be not a little surprised at the class of men he would notice upon the march