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 easy, and gestures graceful. He had a thorough command over the attention of his class, with whom he always possessed unbounded popularity. His voice had a peculiar intonation, depending upon some defect in the conformation of the palate, and rendered the articulation of some words an effort. The first time he was heard the ear experienced some difficulty in distinguishing his words. This was of short duration; for one accustomed to the tone, his enunciation was remarkable for its distinctness. Students would often take notes of his lectures nearly verbatim.”

Dr. Chapman died July 1st, 1853, and was buried on the 4th, the birth day of American Independence.

The resignation of the Professorship of Practice by Dr. Chapman, in 1850, was followed in May by the transfer to it of Dr. Wood. His election to the Chair of Materia Medica, in 1835, had been productive of new interest in that branch, in consequence of its being made, as it should be, a demonstrative one in each science pertaining to it. In his hands the Chair of Practice became as eminently demonstrative; he richly endowed it with the materials for teaching, and into every department of this varied subject introduced appropriate illustrations in the form of drawings of pathological lesions of the organs, casts and models of disease, apparatus, and an extensive range of pathological preparations.

In June, 1850, the vacant Professorship of Materia Medica and Pharmacy was filled by the appointment of Dr. Joseph Carson.