“These effects have immediately begun to show themselves, wherever the African coast has been colonized from countries disposed in good faith to abolish the slave trade; and I confess I see no other mode for effecting the object.”

Monrovia, (Liberia,) May 17, 1850.

Dear Sir: I have just returned from the windward coast, and find here the U. S. brig Bainbridge, on the eve of sailing for the United States, via Porto Praya. Capt. Slaughter has been kind enough to allow me an hour to send a letter or two by him. I therefore avail myself of the opportunity to send you a hasty note, to say that we have at length succeeded in securing the famed territory of Gallinas to this Government, including all the territories between Cape Mount and Shebar, excepting a small slip of about five miles of coast in the Kellou country, which will also soon fall into our hands.

For these tracts we have incurred a large debt, and we confidently look to you to aid us in meeting these liabilities at maturity. Had I not deemed it absolutely important to secure the Gallinas, to prevent the revival of the slave trade there, I would not have paid the price demanded. The purchase of Gallinas and the neighboring tracts will cost us about $9,500.

The chiefs were aware of the object of the purchase, and urged strenuously the sacrifice, as they consider it, they must make in abandoning forever the slave trade, and demanded a large sum as an equivalent. In addition to the amount stated above, we have obligated ourselves to appoint commissioners immediately to settle the wars in the country, and open the trade in camwood, ivory, and palm oil with the interior tribes; and also settle among them, as soon as convenient, persons capable of instructing them in the arts of husbandry. This will also cost us a considerable sum, which will no doubt be returned in the end by the advantages the trade will give. Still the present outlay will be, I fear, more than equal to our ability.

The schooner “David C. Foster” has arrived safely, and the emigrants, as far as I have learned, were landed in good health.

We have no further news worth communicating.

Yours, in haste,

J. J. ROBERTS.