What is the damage of coins
In the 10th century, Count Baldwin, in order to develop a monetary business, as well as improve trade relations, created a rate of exchange transactions. So, two hens could be…

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Museum collections. On the threshold of a new time
The onset of the new era and the full-scale development of trade relations and entrepreneurship connected with this event demanded stable money that would not be so diverse in weight…

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History of gold coins
Gold coins at all times were considered something akin to God. People fought for the wealth and possession of countless gold coins in their treasury. Gold is the most precious…

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Coin cleaning rules

No matter what metal coins are made of, there are a number of general rules that must be observed when cleaning their surface from contamination.

In no case do not immediately dry-clean the coin. Their surface is usually not evenly polluted, and the reagent can react with the metal in areas where there is less dirt, while other areas will still need to be cleaned. Therefore, the mechanical cleaning of the coin is first applied.

To start this process will need water. Pay special attention to the fact that not all water is suitable for cleaning coins. Continue reading

collecting coins
Collecting is a favorite human activity. We collect antiquities and art, technical values ​​and objects of nature into a single collection. The desire for preservation and accumulation is inherent in…

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Greco-Bactrian rulers and their coins
The history of the dynasty of the Greco-Bactrian empire, as recorded on the coins, of a powerful state that was located in the upper regions of the river, now known…

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Value of the CBR coins
Numismatics is the meaning of life of a large number of people. The Bank of Russia is a kind of trendsetter in the field of coinage of modern numismatics. The…

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Gold coin collecting
Since ancient times, gold coins are a unique collectible item. You can browse through many special catalogs in which hundreds, or even thousands of coins are counted. Such coins have…

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