>>1896880
The JFK yacht story is debunked.
The bell appeared in the movie White Squall but it exists on a real ship called "Eye of the Wind":
https://www.eyeofthewind.net/en/ship/gallery/ship?page=2#category
Somebody recorded their voicemail before they took it down:
https://www.youtube.com/watch?time_continue=2&v=lqb03u0oJqo