Mr. Remond was welcomed on his return home, and again resumed his vocation as a lecturer. In stature, he is small, of spare make, neat, wiry build, and genteel in his personal appearance. He has a good voice, and is considered one of the best declaimers in New England. He has written little or nothing for the press, and his notoriety is confined solely to the platform. Sensitive to a fault, and feeling sorely the prejudice against color which exists throughout the United States, his addresses have been mainly on that subject, on which he is always interesting. Mr. Remond’s abilities have been very much overrated. His speeches, when in print, attracted little or no attention, and he was never able to speak upon any subject except slavery, upon which he was never deep. MARTIN R. DELANY, M. D. Dr. Delany has long been before the public. His first appearance, we believe, was in connection with “The Mystery,” a weekly newspaper published at Pittsburg, and of which he was editor. His journal was faithful in its advocacy of the rights of man, and had the reputation of being a well-conducted sheet. The doctor afterwards was associated with Frederick Douglass in the editorial management of his paper at Rochester, New York. From the latter place, he removed to Canada, and resided in Chatham, where he was looked upon as one of its leading citizens. Dr. Martin R. Delany, though regarded as a man high in his profession, is better and more widely known as a traveller, discoverer, and lecturer. His association with Professor Campbell in the “Niger Valley Exploring Expedition,” has brought the doctor very prominently before the world, and especially that portion of it which takes an interest in the civilization of Africa. The official report of that expedition shows that he did not visit that country with his eyes shut. His observations and suggestions about the climate, soil, diseases, and natural productions of Africa, are interesting, and give evidence that the doctor was in earnest. The published report, of which he is the author, will repay a perusal. On his return home, Dr. Delany spent some time in England, and lectured in the British metropolis and the provincial cities, with considerable success, on Africa and its resources. As a member of the International Statistical Congress, he acquitted himself with credit to his position and honor to his race. The foolish manner in which the Hon. Mr. Dallas, our minister to the court of St. James, acted on meeting Dr. Delany in that august assembly, and the criticisms of the press of Europe and America, will not soon be forgotten.