Unknown Artist - The Bottle FLAC

There doesn't appear to be much, if any, info on this 12" on the internet. When searching it doesn't help that the artist is unknown or that the label is Domino.
As I type there's a copy for nearly £400 on Discogs. In the past four copies have sold here ranging from £4.50 to £14.99.

Domino Records UK (not to be confused with the indie label) was run by a record shop in Portsmouth, with records pressed in probably small runs.

I have no idea where my copy came from. I've had it in my chuck-out pile for years. I quickly rescued it when I saw a copy for £400. Will check back here from time to time to see if it goes lol.