I bought a quarter ounce chinese platinum coin about 10 years ago (give or take). I bought it because it as a "two headed" coin, in the sense the jeweler told me the coin was a commemorative of the 10 year anniversary of the first panda coin. As such, on one side of the coin was the current year's Panda design and on the reverse side was the First Panda design (from 10 years prior). I've googled it and have found no mention of it ever. Can anyone give me the skinny on this coin? Thanks in advance.