collecting

How many grams of silver was a gram of gold worth? The historical gold-to-silver ratio from 1900 to 2026

Gold and silver have held a special place in the history of money for centuries. Circulation and commemorative coins were minted from them, they were used to store the value of assets, and their mutual ratio was one of the more important issues of monetary policy and trade. For numismatists, that ratio is not only

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CROGOLD 2026: Gold conference interesting for the numismatic audience as well

On May 21, 2026, the fourth annual gold conference CROGOLD 2026 was held in Zagreb at the Hilton Garden Inn hotel. The conference gathered domestic and foreign precious metal experts from the fields of economics, precious metal trading, minting, and processing industries, and among the topics that

CROGOLD 2026: Gold conference interesting for the numismatic audience as well Read more »

Banknotes in the last 100 years: from “paper sheets” to “transparent plastic”

Banknotes have come a long way over the past hundred years or so. From large paper formats, often with simpler artistic design and more modest security features, to modern polymer banknotes that today represent the pinnacle of security, technical, and artistic craftsmanship. In this video, we show the evolution of banknotes through several selected examples. The goal

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Miniatures of decorations

In phaleristics, an auxiliary historical science that deals with the study of decorations, medals, orders, commemorative plaques, military insignia, and related items, the term miniature has a very clear meaning. Miniatures are scaled-down versions of decorations, made to look like the original, full-sized decoration, but in a smaller format. They are not a replacement in the sense of a regular

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Commemorative circulating coins for the 250th anniversary of the independence of the United States of America

The year 2026 brings one of the most important anniversaries in the history of the United States of America – 250 years since the declaration of independence, an event that began the American Revolution and permanently shaped the political and social landscape of the modern world. In honor of this great anniversary, a special program of commemorative circulating coins has been prepared.

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I am waiting

Myanmar, Myanmar, Burma, Bama... is a country of rich history and a unique heritage such as linguistic diversity, Buddhist temples, indigenous food and customs (read, for example, about their personal names...). Unfortunately, since its (re)independence, it has been in a state of constant internal conflicts and political instability with no end in sight. In

I am waiting Read more »

10,000 dinar banknote of the Kingdom of Yugoslavia from 1936.

The 10,000 dinar banknote of the former Kingdom of Yugoslavia dated September 6, 1936, is today the most rarely seen banknote bearing the name of the National Bank of the Kingdom of Yugoslavia. There are not many who have had the luck for their collections to be adorned by that exceptional specimen of national notaphily—national for collectors

10,000 dinar banknote of the Kingdom of Yugoslavia from 1936. Read more »

The enigmatic short-term circulation of the 100-dinar banknote of the National Bank of the Kingdom of Yugoslavia dated July 15, 1934.

It is known that the banknotes of the Kingdom of Serbs, Croats and Slovenes and the Kingdom of Yugoslavia are the product of the „French school“ of banknote printing. The first issues of royal Yugoslav banknotes (with the exception of the 10 dinar banknote of November 1, 1920, which was produced by the American Bank Note Co., New York) were designed and manufactured

The enigmatic short-term circulation of the 100-dinar banknote of the National Bank of the Kingdom of Yugoslavia dated July 15, 1934. Read more »

Prices in numismatic catalogs – between benchmarks, manipulation, and the actual market state

Numismatic catalogs have for decades represented one of the fundamental tools of numismatic collectors, dealers, and auctioneers. In addition to providing a systematic overview of issues, types, varieties, and technical characteristics of coins or banknotes, almost every catalog also contains estimated market values, i.e., „catalog prices.“ It is precisely these prices that often cause the most

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