The Cavalcade Of America. December 18, 1935. "Defiance Of Nature". Sponsored by: DuPont. Part one: "Erie Canal." Part two: "Holland Tunnel." Ruth Woodman (writer), Dwight Weist (announcer), Frank Singiser (commercial spokesman), Arthur Pryor (producer), Harold Levey (composer, conductor).oldtimeradiodvd.com/sale
