Publisher's Synopsis
Dear Sir: -The paper of mine, alluded to by your London correspondent, Dr. Hall, which he saw in the medical work you mention, is not, as he supposes, "The Report on the diseases and physical peculiarities of the Negro race," the physicians of Louisiana, in convention assembled, appointed me to make; but only some additional observations intended for students and those persons whose want of knowledge of Comparative Anatomy prevented them from understanding the Report. The Appendix, intended for students, was published in the Charleston (South Carolina) Medical Journal, and also in the work you mention, under the caption of the original Report to the Medical Convention, and the Report itself was omitted by the editors of those works under the erroneous impression, that the Appendix for students contained the substance of that paper; whereas it does so only in the sense that the four first rules contain the substance of the arithmetic.