The year was 1969 and WKPT-TV in Kingsport, Tennessee did a live Bozo the Clown show weekday afternoons. George Hilton had been working there as a cameraman and on his last day, Bozo (Rusty Curry) dragged him into the bleachers with the kids. I recorded the whole thing on 2" Quad tape, which I later rolled up on a pencil.
I recently found it and managed to get it transferred.
It looks surprisingly good 40 years later.