WDVM-TV 9 (now WUSA) Sign-Off 1980
Sign-off clip of Washington DC's CBS affiliate back when it was WDVM-TV. For many years before this it was known as WTOP-TV. Begins with a film entitled "Meditation" followed by the final design variation of the NAB's Seal of Good Practice, the sign-off announcement, then the "Flag Evolution" Star Spangled Banner film.