From numismatics to auction trading of coins
Numismatics - collecting coins, one of the most interesting and exciting collections. In general, numismatics is a bit different from collecting, it involves the identification of cultural monuments, the history…

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Valuable coins of the era of Paul the First
Despite the fact that there is an enormous amount of coins all over the world, it is the coins of pre-revolutionary Russia that deserve a lot of attention, differing not…

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Coin Albums
Many numismatists with a sense of satisfaction recall the old days when, when they were engaged in collecting coins, they could buy albums for coins in almost any store in…

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moisture on the coin

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

Commemorative coins of the Republic of Belarus
The commemorative coins of the state of the Republic of Belarus are the official commemorative coins issued by the national bank. These metallic banknotes are not only a symbol of…

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Coins of the island of Svalbard
A little story of a small place. Svalbard is a set of islands that are located in the area of ​​the Arctic Ocean. In 1920, these islands joined Norway. At…

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Coins of the era of silver crisis
On the territory of the Muslim East, as well as in medieval Europe, coins were one of the ways and means of exploiting the lower classes. The social groups that…

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Peter I reform
Everyone knows that Peter the Great was a great reformer. Among his innovations, we can highlight the fact that he first came up with the idea to celebrate the New…

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