Russia 1892 Silver Rouble NGC UNC Details Alexander III. Authenticity of this coin is guaranteed by NGC. Add a map to your own listings. The item "Russia 1892 Silver Rouble NGC UNC Details Alexander III" is in sale since Wednesday, September 27, 2017. This item is in the category "Coins & Paper Money\Coins\ World\Europe\Russia\Empire (up to 1917)".The seller is "logicpapa" and is located in San Francisco, California. This item can be shipped worldwide.