The artificial tympanum : on a new mode of treating deafness, when attended by partial or entire loss of the membrana tympani, associated or not with discharge from the ear / by James Yearsley.

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The artificial tympanum : on a new mode of treating deafness, when attended by partial or entire loss of the membrana tympani, associated or not with discharge from the ear / by James Yearsley. Public Domain Mark. Source: Wellcome Collection.

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This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.