Note on Finola Dolohova's Desk, Wizarding Wing, British Museum
It's beautiful, I'll grant you that, Finola. And I think your theory about communication and far-casting is correct. At first, I thought it was some sort of Sneak-o-scope for Roman Britain, but now I do think it's part of a pair. I've seen horses' hooves in it, once, but only for a moment. And that was with Finite incantatem. All other diagnostic spells I can think of haven't worked.
We may need to call in Professor Jézéquel. How long are they letting us keep it?
P.
Note is lying next to a Romano-Celtic Bronze Mirror