It may be asked, as the persons are known, why not bring them to justice? We may reply, that notwithstanding we could bring some of the persons last alluded to, to identify their kidnappers, yet their evidence, on account of their color, is not allowed to be received in the Courts of Slaveholding States. Many other instances have occured: and many instances of persons who were entitled to their freedom after serving a limited time, being sold into irredeemable Slavery in other states are deplorably numerous; the covert manner of doing which is generally such as to elude detection. It is suggested whether Legislative enactments requiring that persons so situated, should be required to be registered every time they change masters would not obviate in some measure this evil--humane persons could then trace individuals so circumstanced, and bring offenders to justice:--all which is respectfully submitted. Some of your Committee have been the unwilling witnesses of gangs of men, women and children, being driven off in chains from some of the above places to be sold like cattle. The shrieks and groans of the wretched victims, would have melted any heart but that of a Slave Trader, steeled by avarice or petrified by cruelty: and as if in utter defiance of the laws of God and man:--the Sabbath is the day generally chosen for receiving and sending off the unfortunate objects of their cupidity and so blunted has public opinion become from the long existence of this unhallowed traffic, that individuals in the city of Alexandria, publicly advertise their having prepared their prisons and furnished themselves with every accommodation for selling men, women, and innocent children, to any purchaser. The number transported by sea from the single port of Baltimore by a noted trader of that place is believed to exceed several hundreds per annum. How long, may we ask, is our land to be polluted with such abominations? Is there no fear of the awful vengeance of him who has declared, "Is not this the fast that I have chosen, to loose the bonds of wickedness, and that ye let the oppressed go free, and that ye break every yoke?" If cruelty to the Israelites, (and their acts of oppression was mildness, in comparison with ours,) what may we not expect, we who have received the blessings of divine revelation, who proclaim the goodness of God, in having freed us from the political bondage of Great Britain. Respectfully submitted, on behalf of the Committee, --THOMAS SHIPLEY, _Chairman_.[4] TO THE AMERICAN CONVENTION, &c. The Committee appointed at the last Convention to procure information of the cultivation of Sugar, Cotton, &c. by free labor, &c.