It has been known in Washington for some time, that "The Principia Club Papers, No. 9," soon to be issued, will contain a plan of emigration for the freedmen and their families of the Southern States, and their settlement upon the government lands of the Northern and Western States and Territories, where they can cultivate their own farms and sit under their own vine and fig-tree. The club will appoint a board of trustees in whom the public can have the utmost confidence, whose duty it shall be to assist the freedmen in the selection, purchase, and payment of their farms, and the removal of their families and outfits. More full explanations and descriptions will be given in the pamphlet, which will contain also specific directions to individuals or colonies how to proceed in the matter. While arrangements are being made with the government, the club will be glad to receive any suggestions from any one interested in the movement, and especially the leading colored men in the country. Concerning this movement, any information desired may be had by addressing the president of the club, J. W. ALDEN, No. 9 Hanson Street, Boston, Mass. EMANCIPATION AND EMIGRATION. When emancipation took place, in 1863, it was not thought, by the noble army of philanthropists who had labored more than a quarter of a century for its accomplishment, that it would ever be necessary for the freedmen to flee their native States, in order to enjoy their civil and political rights and privileges under the Constitution. Nor was it ever dreamed by the voting Republicans of 1876, that the administration they were putting into power could ever become so stupid as to surrender the national power into the hands of the rebel States, under so thin a guise as the old exploded humbug of South Carolina nullification--State rights, home-rule doctrine; and then stand by with folded arms and see the freedmen deliberately turned over to the tender mercies of the political trinity of despotism, to be stripped of their civil and political rights under the Constitution, and to be refused protection by the national government. It made no difference that the robbers were _rebels_ and the robbed _loyal_ citizens. The hollow promises of the rebels who had fought four years to destroy the government, it seems, were better currency at Washington than the protests of the loyal people who had saved it. But the fifteen years that have elapsed since emancipation, have demonstrated the fact that these loyal people who fought for and saved the government, and who voted for and elected the present administration, must be returned to practical slavery, submit to serfdom, or emigrate to more civilized States, where their civil and political rights will be cheerfully accorded to them.