I'd like to show you my new commemorative coin consecrated to 2008 Olympics in Beijing. It's silver with a golden ball inside - this effect is amazing! There are some photos below. I think this swimmer on reverse looks the same like Michael Phelps and golden ball might symbolize his gold medals! What do you think about it?
Beautiful coin:thumb:....This one will fit nicely in my Bi metal collection:smile...Thanks for sharing the pix:bow:.
Oh I just checked with the Polish Mint.....Its actually .925 Silver coin and no bi metallic as I expected.
Yes, according to the mint, the ball is a gold plated duraluminium sphere. The other 10 zl coin in that Beijing Olympics series is interesting too: It has a square hole in the center, reminding of Chinese coinage ... Christian