Another grospoisson gift! Too bad he didn't get to it in time, the browning has progressed past the color stage. It's still an interesting and nice coin. The brown has subdued the luster, it's still there (more than my photos show) but it's diffused.
I'm thinking about putting it in a window sill so it will just go full brown. It might be a better looking coin in brown since it's virtually hit-free.
What do you think?