We have received a genuine communication from one of the Marshpee Indians, and as we verily believe that tribe is in many respects wronged by the whites, and neglected by their legal guardians, the Legislature, we are desirous of giving them a hearing, that justice may be done them, if it be a possible matter to get such a thing as justice and good faith from white men toward Indians. Undoubtedly some of their supposed grievances are imaginary and much exaggerated, but others are real, and tend greatly to depress them. We have had an overflow of sensibility in this quarter toward the Cherokees, and there is now an opportunity of showing to the world whether the people of Massachusetts can exercise more justice and less cupidity toward their own Indians than the Georgians have toward the Cherokees. We earnestly exhort the Marshpeeians to abstain from all acts of violence, and to rely with full confidence upon the next Legislature for redress. That body has heretofore treated their claims too lightly, but there is a growing disposition to hear and relieve their grievances. A memorial from the tribe, setting forth the wrongs of which they complain, would unquestionably receive prompt attention. The laws by which they are exposed to the cupidity of their white neighbors, are extremely defective, and require a thorough reform. Our correspondent, who we believe speaks the sentiments of the tribe, shall be heard for himself, and we hold our columns free to publish any facts, on either side of this question, which may be offered to the public. "MARSHPEE, AUG. 5, 1833. MR. HALLETT,