Numismatic collection storage
The first problem that a numismatist faces when storing her collection is protection against thieves, because, as a rule, the collection itself is more valuable than each of its individual…

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First counterfeiters
Since the very first metallic banknotes were born, the counterfeiters began their activities. They used every opportunity to seize the stamp. In this regard, the minters working on the mints,…

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Penny saves the ruble
1535 is the birthday of a penny. Contributed to this mother of Ivan the Terrible, Elena Glinskaya. Making a penny was a necessity rather than a natural desire. At that…

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which can be purchased

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

Coins of the Ottoman Empire
One of the most mysterious and unknown countries today is Turkey. The first mention of the territory of ancient Turkey dates back to the seventh millennium BC. If we consider…

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Coin Cabinet
Have you ever thought, respected coin collectors and just collectors, over where is the largest collection of coins in the world? Surely most of you imagined a world famous collector…

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Coin Cabinet
Have you ever thought, respected coin collectors and just collectors, over where is the largest collection of coins in the world? Surely most of you imagined a world famous collector…

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Features storage collections of coins and stamps
Among other types of collecting, collecting coins is among the most complex and costly. Initially, the collection begins with a small number of valuable items, which quickly increases over time.…

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