Have you ever wondered how the designs that we see every day on our loose change arrive there?
A small piece of metal (FLAN) is placed between two surfaces that have the designs engraved on them. These are known are DIES. There is an obverse die that has the design for the “front” of the coin on it, and a reverse die that has the “back” of the coin on it. The flan is put between them and hit very hard – this is called striking the coin. Nowadays the process is entirely mechanised and several coins can be struck in quick succession. But in the past the process was carried out entirely by hand. The design was engraved into the die by hand, the flan cut by hand and the flan was hammered between the dies to make a coin.
Look carefully at this denarius. It is a double-strike.
All double-strikes are unique. So nowhere else in the world is there another denarius like this one.
Yet, double-striking is a fairly common mistake to find on coins, both ancient and modern, so not much extra value is added to the piece. For me, an extraordinary amount of value is added as this small coin shows us that mistakes from the past can still be seen today. Ancient people weren’t perfect and in 48 BC a moneyer working in Rome messed up the design on a coin. It didn’t effect the value and I’m sure this coin was circulated, but it is a very tangible way of connecting with the past. After all, mistakes are only human!