NOTICE.--Seventy-nine negroes will be offered for sale on Monday, September 10, at 12 o'clock, being the entire stock of the late John Graves. The negroes are in excellent condition, and all warranted against the common vices. Among them are several mechanics, able-bodied field-hands, plough-boys, and women with children, some of them very prolific, affording a rare opportunity for any one who wishes to raise a strong and healthy lot of servants for their own use. Also several mulatto girls of rare personal qualities,-- two of these very superior. Among the above slaves advertised for sale were Agnes and her two daughters. Ere young Linwood left the quadroon that evening, he promised her that he would become her purchaser, and make her free and her own mistress. Mr. Graves had long been considered not only an excellent and upright citizen of the first standing among the whites, but even the slaves regarded him as one of the kindest of masters. Having inherited his slaves with the rest of his property, he became possessed of them without any consultation or wish of his own. He would neither buy nor sell slaves, and was exceedingly careful, in letting them out, that they did not find oppressive and tyrannical masters. No slave speculator ever dared to cross the threshold of this planter of the Old Dominion. He was a constant attendant upon religious worship, and was noted for his general benevolence. The American Bible Society, the American Tract Society, and the cause of the Foreign Missions, found in him a liberal friend. He was always anxious that his slaves should appear well on the Sabbath, and have an opportunity of hearing the word of God. CHAPTER II. THE NEGRO SALE AS might have been expected, the day of sale brought an unusually large number together to compete for the property to be sold. Farmers, who make a business of raising slaves for the market, were there, and slave-traders, who make a business of buying human beings in the slave-raising States and taking them to the far South, were also in attendance. Men and women, too, who wished to purchase for their own use, had found their way to the slave sale. In the midst of the throng was one who felt a deeper interest in the result of the sale than any other of the bystanders. This was young Linwood. True to his promise, he was there with a blank bank-check in his pocket, awaiting with impatience to enter the list as a bidder for the beautiful slave. It was indeed a heart-rending scene to witness the lamentations of these slaves, all of whom had grown up together on the old homestead of Mr. Graves, and who had been treated with great kindness by that gentleman, during his life. Now they were to be separated, and form new relations and companions. Such is the precarious condition of the slave. Even when with a good master, there is not certainty of his happiness in the future.