50 Litas KM#171 Silver Ag 925 Quality proof Diameter 38.61 mm Weight 28.28 g Coin featuring Lithuanian Nature. The obverse of the coin features the Coat of Arms of the Republic of Lithuania, encircled with the inscriptions LIETUVA (Lithuania), 50 LITŲ (50 litas) and 2010. The reverse of the coin bears the image of a fish, which is the Loach included in the Red Data Book of Lithuania. The fish is surrounded by the inscriptions VIJŪNAS and MISGURNUS FOSSILIS in the Lithuanian and Latin languages. The words on the edge of the coin: LIETUVOS GAMTA (LITHUANIAN NATURE) Designed by Vytautas Narutis and Giedrius Paulauskis Mintage 10,000 pcs Issue 30.11.2010 The coin was minted at the UAB Lithuanian Mint.