Original vintage broadcasting trade magazine ad for KDAL TV Channel 3, A WGN Station.  Duluth-Superior Market, Center of the Largest privately Financed Construction Program in the nation's history.  Workers are emplacing final section of pellet hardening kiln for Eveleth Taconite Company, joint project of Oglebay Norton Company and Ford Motor Company.  Taconite families are part of a million people who are served by KADAL TV via Channel 3 and 30 CATV in Miinnesota.  Old 1965 television broadcasting industry advertisement.