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Credit
Address of John W. Francis, M. D., late President of the New-York Academy of Medicine, on the 7th of February, 1849 : to the President-Elect, Valentine Mott, M. D. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by the National Library of Medicine (U.S.), through the Medical Heritage Library. The original may be consulted at the National Library of Medicine (U.S.)