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Start Over You searched for: Subjects Ether Remove constraint Subjects: Ether Dates by Range 1850-1899 Remove constraint Dates by Range: 1850-1899

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13. A manual of etherization: containing directions for the employment of ether, chloroform, and other anaesthetic agents by inhalation, in surgical operations : intended for military and naval surgeons, and all who may be exposed to surgical operations, with instructions for the preparation of ether and chloroform, and for testing them for impurities : comprising, also, a brief history of the discovery of anaesthesia

14. Letters: [received from Augustus A. Gould and others in response to a request for "information in regard to the connection of Dr. C.T. Jackson and Mr. W.T.G. Morton with the ether discovery of the anaesthetic effects of sulphuric ether"]

17. Before the Commissioner of Patents, in the matter of extension of letters patent of the United States, granted to William T.G. Morton, on the 12th day of November, 1946, for "An improvement in surgical operations": statement and account, pursuant to section eighteen of the Act of Congress, passed July 4, 1836