A denarius of the Roman Empire: denarius of Alexander Severus
50 Franc Hercules Silver Coin
3. Good to know: how to recognize silver coins?
According to the White Paper on money published by the site Aucoffre.fr "Some silver coins can easily be confused with nickel coins. The most telling example is the 5 Francs Semeuse, which circulated from 1960 until the arrival of the Euro. You have certainly paid for your bread with one of these coins decorated with the silhouette of the Sower! However, only the coins minted between 1959 and 1969 are made of silver. They can be identified by their date of issue, their edge, their weight and their difference."
Gold/Silver Ratio Evolution
4. Money is popular in many areas
The automotive industry (contact mechanisms, etc.); |
Batteries and catalysts |
The photovoltaic industry |
Electronics for contactless chips |
Nanotechnologies |
Cutting-edge medicine |
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