The first public demonstration of surgical anesthesia at Mass. Gen'l Hospital, ...l. to r.: H.J. Bigelow, [A.A. Gould], J. Mason Warren, John Collins Warren, W.T.G. Morton, [patient], [S. Parkman], S.D. Townsend, C.F. Hayward.
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Is part of: Harper's Weekly, v. 40, p. 1033.; See related catalog record: 100897546