Wm. T. G. Morton, M.D. Boston, making the first public demonstration of etherization at the Massachusetts General Hospital, surrounded by the medical staff of that institution [graphic]Hall, Henry Bryan, 1808-1884, printmaker[approximately 1859]engTitle from item.Date derived from publication in: Trials of a public benefactor : as illustrated in the discovery of etherization / by Nathan P. Rice. New-York : Pudney & Russell, 1859.Place of publication derived from printmaker's place of residence in 1859.This demonstration of etherization occurred in 1846.This electronic record is derived from historic data and may not reflect our current information. Review and updating of records is ongoing.