"_Beware of kidnappers!_--It is _well understood_ that there is at present in this city, a gang of kidnappers, busily engaged in their vocation of stealing colored children for the Southern market! It is believed that three or four have been stolen within as many days. A little negro boy came to this city from the country three or four days ago. Some strange white persons were very friendly to him, and yesterday morning he was mightily pleased that they had given him some new clothes. And the persons pretending thus to befriend him, entirely secured his confidence. This day he cannot be found. Nor can he be traced since seen with one of his new friends yesterday. There are suspicions of a foul nature, connected with some who serve the police in subordinate capacities. It is hinted that there may be those in some authority, not altogether ignorant of these diabolical practices. Let the public be on their guard! It is still fresh in the memories of all, that a cargo, or rather drove, of negroes, was made up from this city and Philadelphia, about the time that the emancipation of all the negroes in this State took place under our present constitution, and were taken through Virginia, the Carolinas, and Tennessee, and disposed of in the State of Mississippi. Some of those who were taken from Philadelphia were persons of intelligence, and after they had been driven through the country in chains, and disposed of by sale on the Mississippi, wrote back to their friends, and were rescued from bondage. The persons who were guilty of this abominable transaction are known, and now reside in North Carolina; they may, very probably, be engaged in similar enterprises at the present time--at least there is reason to believe that the system of kidnapping free persons of color from the Northern cities has been carried on more extensively than the public are generally aware of." This, and other evils of the system, admit of no radical cure but the utter extinction of slavery. To enact _laws_ prohibiting the slave traffic, and at the same time tempt avarice by the allurements of an _insatiable market_, is irreconcilable and absurd. To my great surprise, I find that the free States of Ohio and Indiana disgrace themselves by admitting the same maxim of law, which prevents any black or mulatto from being a witness against a white man!