By order. K. K. K." Mr Gober smiled at this document, but the sequel shew that it meant something more than a threat. At midnight on the 13th of September, 1871, his house was surrounded by about twenty of the Klan, armed and disguised. He was then dragged out and whipped with great severity. Previous to the infliction of the punishment he fought desperately with his assailants, and succeeded in displacing several of their masks, and recognizing them. He was left for dead by the Klan, but recovered his consciousness, and secretly made his way to Atlanta, where he made an affidavit, upon which six of the parties were arrested and held for trial. Thousands of warnings, similar to the above, many of them obscene and blasphemous, were sent to as many persons in various parts of the South. One more is herewith appended, as showing one of the extremes to which the Ku Klux went in their crusade against Radicals. It was found hanging to a small dagger, stuck into one of the doors of the University, at Tuscaloosa, Ala., with several others of similar import, addressed to some of the students of the University, and read as follows:-- "K. K. K. STUDENT'S UNIVERSITY. DAVID SMITH.--You have received one notice from us and this shall be our last. You, nor no other d--d son of a d--d Radical traitor, shall stay at our University. Leave here in less than ten days, for in that time we will visit the place, and it will not be well for you to be found out there. The State is ours and so shall the University be. Written by the Secretary. By order of the Klan." THE MURDER OF WM. C. LUKE AND FIVE NEGROES. One of the most brutal outrages to be found, even among the dark and bloody records of the Ku Klux Klan, was enacted on the night of the 10th of April, 1870, at the village of Cross Plains, near Paytona, Ala. The details of this occurrence here given, have been collated from various sources, a portion of them having been obtained from eye witnesses to the affair. William C. Luke, a Canadian by birth, and a gentleman of education, had come to Paytona, and taken charge of the day school there. He was a prominent worker in the cause of religion, entertained and advocated Republican principles and took an earnest interest in the welfare of the colored people, by whom he was surrounded. This drew down upon him the malice of the Klan, and he was doomed to death. Luke had preached to the negroes at times, and had taken occasion in his sermons to express his opinion that negroes were now entitled to the same rights and privileges under the Constitution of the United States as the whites. This course could not be tolerated by the K. K. K., and they only awaited a favorable opportunity for carrying out the Edict of the Camp.