antique coins
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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Old Russian monetary system
For quite a long time, the fact has been noticed that treasures belonging to the period from the 9th to the 11th century contain quite a lot of fragments and…

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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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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…

Continue reading →

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 →

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The oldest coins of Russia
Trade relations in Ancient Russia emanated entirely from foreign coins, first East European, and then West European. Among the variety of dirhams and denarii there are also such rare and…

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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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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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