Testimonial of members of the medical profession of Philadelphia, New York and Boston in behalf of Wm. T.G. Morton.

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Testimonial of members of the medical profession of Philadelphia, New York and Boston in behalf of Wm. T.G. Morton. Public Domain Mark. Source: Wellcome Collection.

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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.)