The National Bank of Belarus on April 7th, 2010 puts into circulation new gold, silver and CuNi commemorative coins “The Battle of Grunwald. The 600th Anniversary".

Gold coin face value is 50 rubles, purity 900, weight 8.64 g, diameter 22 mm. The quality is proof. Mintage: 500
Gold coin face value is 20 rubles, purity 900, weight 5.76 g, diameter 19.8 mm. The quality is proof. Mintage: 500
Silver coin face value is 20 rubles, purity 925, weight 33.62 g, diameter 38.61 mm. The quality is proof. Mintage: 2500
CuNi coin face value is 1 ruble,  weight 15.5 g, diameter 33 mm. The quality is proof-like. Mintage: 3000

Coins are round, the edge is reeded. Coins are minted at  the Lithuanian mint. Coins are legal tender of Belarus for all debts, public and private without any restriction.

Source of information: National Bank of the Republic of Belarus www.nbrb.by