The National Bank of Belarus on November 10th, 2010 puts into circulation new silver and CuNi commemorative coins sailing ship "Constitution".

Face value of the silver coin is 20 rubles, purity 925, weight 28.28 g, diameter 38.61 mm, briliant uncirculated quality. Coin is made using hologram technology. Mintage 7000 pcs.
Face value of the CuNi coin is 1 ruble, weight 13.16 g, diameter 32 mm, briliant uncirculated quality.  Mintage 3000 pcs.

Coins are minted at  the Mint of Poland.

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