WJM-TV Newsroom Clocks- On the sitcom series THE MARY TYLER MOORE SHOW/CBS/1970-77, the newsroom at WJM-TV displayed a row of clocks on its rear wall. They reflected the time zones across the world including (left to right) ones for Tokyo, Los Angeles, Minneapolis/St. Paul, Chicago,  New York, and London.

WJM-TV Newsroom with Murray, Mary and the Clocks