Hi all. Thanks for the notes. To put this to rest… Matsunoki is right, or so I believe. I have run a couple of simple tests to see if it is silver or polished iron. I can’t find any evidence that it is silver, and when I rub the darker areas with a tissue they come away with iron rust colour, so I am going to assume that it is indeed iron.
I have written to the auction house to complain that their description was inaccurate and asking for some action, no idea if they will respond with any except a form email, but we will see…
I am sad, because it was a piece that I was quite excited about. It is not a cheap mistake, but I am somewhat sanguine about it. It’s still a piece that I like looking at, and learning is always valuable in the end.