On October 12, 2015 the Central Bank of the Russian Federation issues commemorative coins of precious metals:

• Silver proof coins in denomination of 3 Roubles (catalogue number 5111-0307), 25 Roubles (catalogue number 5115-0113), a silver proof-like coin in denomination of 100 Roubles (catalogue number 5117-0061) and gold proof coins in denomination of 50 Roubles (catalogue number 5216-0108), 100 Roubles (catalogue number 5217-0044), 200 Roubles (catalogue number 5219-0032), a gold proof-like coin in denomination of 10000 Roubles (catalogue number 5221-0029) of the series „Save Our World” (Elk);
  

The obverse: 

a relief image of the Emblem of the Bank of Russia — a two-headed eagle with wings down, and a semicircular inscription under it „БАНК РОССИИ” (BANK OF RUSSIA), framed with a circle of beads. Inscriptions along the rim divided by dots indicate the denomination of the coins „ТРИ РУБЛЯ” (THREE ROUBLES), „ДВАДЦАТЬ ПЯТЬ РУБЛЕЙ” (TWENTY FIVE ROUBLES), „ПЯТЬДЕСЯТ РУБЛЕЙ” (FIFTY ROUBLES), „СТО РУБЛЕЙ” (ONE HUNDRED ROUBLES), „ДВЕСТИ РУБЛЕЙ” (TWO HUNDRED ROUBLES), „ДЕСЯТЬ ТЫСЯЧ РУБЛЕЙ” (TEN THOUSAND ROUBLES) respectively and the year of issue „2015”, between them there is an indication of the metal according to the D.I. Mendeleyev Periodic System of Elements, purity, trademark of a mint and fine precious metal content.

On the obverse side of the gold proof-like coin in denomination of 10000 Roubles there is an ordinal number of the coin with indication of the sign „№” in the lower part of it next to the fine precious metal content indication.

The edge of the coins is corrugated.

The reverse:

• of a silver proof coin in denomination of 3 Roubles bears a relief image of a lying elk against a background of the water surface and a forest. There is an inscription along the circumference on top — „СОХРАНИМ НАШ МИР” (SAVE OUR WORLD);
• of a silver proof coin in denomination of 25 Roubles depicts relief images of two elks at the moment of a duel against a background of the water surface and a forest. There is an inscription along the circumference at the bottom — „СОХРАНИМ НАШ МИР” (SAVE OUR WORLD);
• of a silver proof-like coin in denomination of 100 Roubles bears relief images of two elks against a background of the water surface, a forest, a wolf and birds. There is an inscription along the circumference at the bottom — „СОХРАНИМ НАШ МИР” (SAVE OUR WORLD);
• of a gold proof coin in denomination of 50 Roubles depicts a relief image of an elk’s head. There is an inscription along the circumference at the bottom — „СОХРАНИМ НАШ МИР” (SAVE OUR WORLD);
• of a gold proof coin in denomination of 100 Roubles bears a relief image of an elk against a background of a forest. There is an inscription along the circumference on top on the right — „СОХРАНИМ НАШ МИР” (SAVE OUR WORLD);
• of a gold proof coin in denomination of 200 Roubles depicts a relief image of an elk against a background of the water surface, a forest and a bear. There is an inscription along the circumference at the bottom — „СОХРАНИМ НАШ МИР” (SAVE OUR WORLD);
• of a gold proof-like coin in denomination of 10000 Roubles bears relief images of a female elk and two elk-calves against a background of the water surface and a forest. There is an inscription along the circumference at the bottom — „СОХРАНИМ НАШ МИР” (SAVE OUR WORLD).

Technical parameters: