And here's a Scottish Pound badge!
The picture on these is beginning to fill in.
I've been keeping my eye out for a Scottish note for a while—I kind of expected one to turn up sooner or later.
I can't see which bank it is, I'll have to do a little background searching to match the note design.
Bank of Scotland £1 1879.
EDIT: After having a trawl through the web, it might be a note of the National Bank of Scotland, as that bank had its headquarters in Edinburgh, and used a Lion and Unicorn on its notes. Can't find a similar actual note though. I like a good mystery
EDIT 10.12.16: Found one!