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addressed to him in regard to it by them, he was assured on behalf of the members of the Society, that all continued to recognize him as "the most worthy representative it could have, not only where it holds its meetings, but in its correspondence with other learned bodies like itself."
After his retirement from active service in the Chair of Theory and Practice of Medicine in the University of Pennsylvania, he was made Emeritus Professor. He became also, soon afterwards, a member of the Board of Trustees of the University. In that Board, as Chairman of its Committee on the Medical Department, he exercised for many years an influence upon its affairs more important, perhaps, than that of any other individual member.
His distinctions were not confined to his own city. The College of New Jersey bestowed upon him the degree of LL.D. Besides being made honorary or corresponding member of the New York Academy of Medicine, and the Medical Societies of Massachusetts and Rhode Island, the same honor was conferred upon him by the Société de Pharmacie of Paris, the Medico-Chirurgical Society of Edinburgh, the Royal College of Physicians of Dublin; the Silesian Society for Native Culture of Breslau, L'Accademia de' Quiriti of Rome, and the Societas Cæsarea Naturæ Curiosorum of Moscow, Russia. He attended, as a guest, two meetings of the British Association for the Advancement of Science, in 1848 and 1861. In the
