The bottle shown above were recently found on a beach in Aberdeenshire, Scotland by a couple vacationing from Australia. They noticed a note inside, which indicated that the bottle had been tossed into the sea in 1971 by a 14-year-old boy named Raymond Davidson, who lived in Carlisle — 44 miles from where the bottle turned up.
The Australian couple posted a notice on Facebook, asking for help in tracking down Davidson. The good news is that their efforts were successful and they've now been in touch with him; the bad news is that Davidson has zero memory of having written the note or having tossed the bottle into the sea, which is a little disappointing.
Further details here.
(My thanks to reader David Sonny for letting me know about this one.)