September 12, 1978
I seem to have into possession of a rather lovely vanishing cupboard. Edwardian design, originated from Florence, absolutely beautiful engravings. It's rather large, I stepped inside for a mere moment and found myself able to stretch my arms a considerable distance, my head wasn't anywhere near the top (So you'd be able to jump around just fine). The owner seemed pretty happy to give it to me, I believe we could get a good four hundred galleons for it.
The catch? I haven't the slightest idea where the other side is. I propose we do some tests on it Which will, of course, require Borgin to step inside it later on tonight, after the shop closes. I've placed it into the basement for the time being. I can properely value it once we've located the twin.