I picked this tb up today (won't log it properly for a few days to give the last holder a chance to log it as dropped off).
When I got home to check it it has been marked as having collected a Black Pool keyring. I am sorry to report that this keyring has already "disappeared" so I plan to grab it another one for it before I leave town.
I'm going to get in touch with the owner to ask permission to take it a little off course as I live in a coastal town myself.