This is the 2006 Bank of Mongolia 500 Togrog Proof Silver Long Eared Jerboa Crown. It weighs 25 grams of .925 silver and measures 38.61 mm with a limited mintage of 2500 pieces. From the high steppes of Mongolia, the long-eared jerboa is a nocturnal mouse-like rodent with a long tail, long hind legs for jumping, and exceptionally large ears. Comes with a Certificate of Authenticity and in the original mint packaging.
» view item on eBay