antique coins
The first banknotes of the Northern Black Sea coast
In the early stages, after the settlement of settlements by Greek colonists in the Northern Black Sea region, exchange and trade with local tribes were conducted by means of “barter”…

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Numismatics. Railway is dedicated to ...
Coins for millennia are not only a means of payment, but also the subject of art coinage. Since ancient times, each state on the main side of its banknote has…

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Coins of Alexander of Macedon
The great victories of Alexander the Great were nothing more than an era of transition in the ancient world. The coins perfectly demonstrated his rule, various campaigns, famous battles and…

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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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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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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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The first banknotes of the Northern Black Sea coast
In the early stages, after the settlement of settlements by Greek colonists in the Northern Black Sea region, exchange and trade with local tribes were conducted by means of “barter”…

...

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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