The Cavalcade Of America. December 4, 1935. "Heroism In Medical Science". Sponsored by: DuPont. Part one: "Long and Discovery Of Anesthesia." Part two: "Gorgas and The Panama Canal." Kenneth Webb (writer, director), Dwight Weist (announcer), Frank Singiser (commercial spokesman), Arthur Pryor (producer), Harold Levey (composer, conductor). oldtimerdiodvd.com/sale
