"Remote as is the city of Philadelphia from those slaveholding states in which the introduction of slaves from places within the territory of the United States is freely permitted, and where also the market is tempting, it has been ascertained, that MORE THAN THIRTY FREE COLORED PERSONS, MOSTLY CHILDREN, HAVE BEEN KIDNAPPED HERE, AND CARRIED AWAY, WITHIN THE LAST TWO YEARS. Five of these, through the kind interposition of several humane gentlemen, have been restored to their friends, though not without great expense and difficulty; the others are still retained in bondage, and if rescued at all, it must be by sending white witnesses a journey of more than a thousand miles. The costs attendant upon lawsuits, under such circumstances, will probably fall but little short of the estimated value, as slaves, of the individuals kidnapped."

The following is an extract from Mrs. CHILD's Appeal, pp. 64-6.

"I know the names of four colored citizens of Massachusetts, who went to Georgia on board a vessel, were seized under the laws of that state, and sold as slaves. They have sent the most earnest exhortations to their families and friends, to do something for their relief; but the attendant expenses require more money than the friends of negroes are apt to have, and the poor fellows, as yet, remain unassisted.

"A New York paper, of November, 1829, contains the following caution.

"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. 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 enterprizes 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 arc generally aware of."

GEORGE BRADBURN, Esq. of Nantucket, Mass. a member of the Legislature of that state, at its last session, made a report to that body, March 6, 1839, 'On the deliverance of citizens liable to be sold as slaves.' That report contains the following facts and testimony.

"The following facts are a few out of a VAST MULTITUDE, to which the attention of the undersigned has been directed.

"On the 27th of February last, the undersigned had an interview with the Rev. Samuel Snowden, a respectable and intelligent clergyman of the city of Boston. This gentleman stated, and he is now ready to make oath, that during the last six years, he has himself, by the aid of various benevolent individuals, procured the deliverance from jail of six citizens of Massachusetts, who had been, arrested and imprisoned as runaway slaves, and who, but for his timely interposition, would have been sold into perpetual bondage. The names and the places of imprisonment of those persons, as stated by Mr. S. were as follows:

"James Hight, imprisoned at Mobile; William Adams, at Norfolk; William Holmes, also at Norfolk; James Oxford, at Wilmington; James Smith, at Baton Rouge; John Tidd, at New Orleans.

"In 1836, Mary Smith, a native of this state, returning from New Orleans, whither she had been in the capacity of a servant, was cast upon the shores of North Carolina. She was there seized and sold as a slave. Information of the fact reached her friends at Boston. Those friends made an effort to obtain her liberation. They invoked the assistance of the Governor of this Commonwealth. A correspondence ensued between His Excellency and the Governor of North Carolina: copies of which were offered for the inspection of your committee. Soon afterwards, by permission of the authorities of North Carolina, 'Mary Smith' returned to Boston. But it turned out, that this was not the Mary Smith, whom our worthy Governor, and other excellent individuals of Boston, had taken so unwearied pains to redeem from slavery. It was another woman, of the same name, who was also a native of Massachusetts, and had been seized in North Carolina as a runaway slave. The Mary Smith has not yet been heard of. If alive, she is now, in all probability, wearing the chains of slavery.

"About a year and a half since, several citizens of different free states were rescued from slavery, at New Orleans, by the direct personal efforts of an acquaintance of the undersigned. The benevolent individual alluded to is Jacob Barker, Esq. a name not unknown to the commercial world. Mr. Barker is a resident of New Orleans. A statement of the cases in reference is contained in a letter addressed by him to the Hon. Samuel H. Jenks, of Nantucket."

The letter of Mr. Barker, referred to in this report to the Legislature of Massachusetts, bears date August 19, 1837. The following are extracts from it.

"A free man, belonging to Baltimore, by the name of Ephraim Larkin, who came here cook of the William Tell, was arrested and thrown into prison a few weeks since, and sent in chains to work on the road. I heard of it, and with difficulty found him; and after the most diligent and active exertions, got him released—in effecting which, I traveled in the heat of the day, thermometer ranging in the shade from 94 to 100, more than twenty times to and from prison, the place of his labor, and the different courts, a distance of near three miles from my residence; and after I had established his freedom, had to pay for his arrest, maintenance, and the advertising him as a runaway slave, $29.89, as per copy of bill herewith—the allowance for work not equalling the expenses, the amount augments with every day of confinement.

"In pursuing the cook of the William Tell, I found three other free men, confined in the same prison; one belonged also to Baltimore, by the name of Leaven Dogerty: he was also released, on my paying $28 expenses; one was a descendant of the Indians who once inhabited Nantucket—his name is Eral Lonnon. Lonnon had been six weeks in prison; he was released without difficulty, on my paying $20.38 expenses—and no one seemed to know why he had been confined or arrested, as the law does not presume persons of mixed blood to be slaves. But for the others, I had great difficulty in procuring what was considered competent witnesses to prove them free. No complaint of improper conduct had been made against either of them. At one time, the Recorder said the witness must be white; at another, that one respectable witness was insufficient; at another, that a person who had been (improperly) confined and released, was not a competent witness, &c. &c. Lonnon has been employed in the South Sea fishery from Nantucket and New Bedford, nearly all his life; has sailed on those voyages in the ships Eagle, Maryland, Gideon, Triton, and Samuel. He was born at Marshpee, Plymouth (Barnstable) county, Mass. and prefers to encounter the leviathan of the deep, rather than the turnkeys of New Orleans.

"The other was born in St. Johns, Nova Scotia, and bears the name of William Smith, a seaman by profession.

"Immediately after these men were released, two others were arrested. They attempted to escape, and being pursued, ran for the river, in the vain hope of being able to swim across the Mississippi, a distance of a mile, with a current of four knots. One soon gave out, and made for a boat which had been despatched for their recovery, and was saved; the other being a better swimmer, continued on until much exhausted, then also made for the boat—it was too late; he sank before the boat could reach him, and was drowned. They claimed to be freemen.

"On Sunday last I was called to the prison of the Municipality in which I reside, to serve on an inquest on the body of a drowned man. There I saw one other free man confined, by the name of Henry Tier, a yellow man, born in New York, and formerly in my employ. He had been confined as a supposed runaway, near six months, without a particle of testimony; although from his color, the laws of Louisiana presume him to be free. I applied immediately for his release, which was promptly granted. At first, expenses similar to those exacted in the third Municipality were required; but on my demonstrating to the recorder that the law imposed no such burden on free men, he was released without any charge whatever. How free men can obtain satisfaction for having been thus wrongfully imprisoned, and made to work in chains on the highway, is not for me to decide. I apprehend no satisfaction can be had without more active friends, willing to espouse their cause, than can be found in this quarter. Therefore I repeat, that no person of color should come here without a certificate of freedom from the governor of the state to which he belongs.

"Very respectfully, your assured friend, Jacob Barker."

"N.B.—Since writing the preceding, I have procured the release of another free man from the prison of the third Municipality, on the payment of $39.65, as per bill, copy herewith. His name is William Lockman—he was born in New Jersey, of free parents, and resides at Philadelphia. A greater sum was required which was reduced by the allowance of his maintenance (written labor,) while at work on the road, which the law requires the Municipality to pay; but it had not before been so expounded in the third Municipality. I hope to get it back in the case of the other three. The allowance for labor, in addition to their maintenance, is twenty-five cents per day; but they require those illiterate men to advance the whole before they can leave the prison, and then to take a certificate for their labor, and go for it to another department—to collect which, is ten times more trouble than the money when received is worth. While these free men, without having committed any fault, were compelled to work in chains, on the roads, in the burning sun, for 25 cents per day, and pay in advance 18 3-4 cents per day for maintenance, doctor's, and other bills, and not able to work half their time, I paid others, working on ship-board, in sight, two dollars per day. J.B."

The preceding letter of Mr. Barker, furnishes grounds for the belief, that hundreds, if not thousands of free colored persons, from the different states of this Union, both slave and free from the West Indies, South America, Mexico, and the British possessions in North America, and from other parts of the world, are reduced to slavery every year in our slave states. If a single individual, in the course of a few days, accidentally discovered six colored free men, working in irons, and soon to be sold as slaves, in a single southern city, is it not fair to infer, that in all the slave states, there must be multitudes of such persons, now in slavery, and that this number is rapidly increasing, by ceaseless accessions?

The letter of Mr. Barker is valuable, also, as a graphic delineation of the 'public opinion' of the south. The great difficulty with which the release of these free men was procured, notwithstanding the personal efforts of Mr. Jacob Barker, who is a gentleman of influence, and has, we believe, been an alderman of New Orleans, reveals a 'public opinion,' insensible as adamant to the liberty of colored men.

It would be easy to fill scores of pages with details similar to the preceding. We have furnished enough, however, to show, that, in all probability, each United States' census of the slave population, is increased by the addition to it of thousands of free colored persons, kidnapped and sold as slaves.