In several video documents from the 70s or 80s, usually TV shows or live music shows, bright objects or bright lights leave behind a color trail when the subject or the camera moves.
I remember first noticing this on a live performance of Queen recorded in the 80s. Here's another occurrence on Michael Palin's white shirt from an episode on Monty Python's Flying Circus:
I own an old 70s television camera (Pathé KC-V1) which produces the same effect, but setting it up requires a lot of time, and I haven't found yet how to digitize the video it produces, but I'd love to try and reproduce it either to make shots look vintage, or to use this effect creatively.