Russia. Uniface Obverse and Reverse Die Trial for 100 Roubles, 1993. As Y-419. Weights 6.4 and 6.6 grams.Uniface obverse and reverse die trials struck on copper-nickel planchets. Obverse; Double-headed eagle. Reverse; Ballerina. Lot of 2 coins. Brilliant Proof. Estimate Value $150 - UP