April 14, 2011 – Three remarkable issues of coins released by the Bank of Russia celebrate two historical events: The 350th Anniversary of the Voluntary Entering of Buryatiya into the Russian state and the 50th Anniversary of the Man’s First Space Flight.
The 350th Anniversary of the Voluntary Entering of Buryatiya into the Russian State
The Russian Federation – 3 rubles – 925 silver – 31.1 g – Mintage (proof): 3000.
The Russian Federation – 100 rubles – 925 silver – 1000.0 g – Mintage (proof-like): 300.
The Russian Federation – 50 rubles – 999 gold – 7.78 g – Mintage (proof): 1000.
The Russian Federation – 10 rubles – combined coin (brass/cupronickel) – 31.1 g – Mintage (uncirculated): up to 5.000.000.
The 50th Anniversary of the Man’s First Space Flight
The Russian Federation – 3 rubles – 925 silver – 31.1 g – Mintage (proof): 7500.
The Russian Federation – 1000 rubles – 999 gold – 155.5 g – Mintage (proof): 500.