If you've never seen it before either that makes me even more tickled pink. I spent the last hour trying different search queries on Google to find an image of the exact piece and have turned up no luck. On past occasions when I've handled the coin and tried to read the back of the piece, if I didn't know any better it looks like it is in another language using english characters. One word looks like 'alma' and of course the obvious 'Buena Vista'.



















