coins of the russian empire, ussr, russian federation. The proceeds from the sale of NTF will go to help those in need: children, grandmothers, grandfathers. For the purchase of food, clothing, and the provision of medical services. Whoever collects the NTF collection of coins (the obverse and the reverb must belong to the same coin, denomination and year of issue) will receive the original coin: 60 collections - 1 original coin; 100 collections - 1 commemorative original coin; 150 collections - 1 original antique coin. (NTF collection of obverse and reverse of the coin must belong to the same coin, denomination and year of issue) To receive an oreganal commemorative coin, the collection must have at least 5 NTF (obverse + reverse of one commemorative coin, one denomination and year of issue); To receive an original old coin, the collection must have at least 7 old coins (obverse + reverse of one commemorative coin, one denomination and year of issue)