Spanish 5 Euro

This Spanish 5 Euro coin from 2002 was struck to commemorate the launch of the Euro, featuring the royal coat of arms on one side and a map of Europe on the other.

That design choice reflected Spain's integration into the new currency union, a practical nod to unity rather than any romantic tale of continental brotherhood. The coin itself is bi-metallic, with a ring of copper-nickel surrounding a center of nickel-brass, weighing about 12 grams and measuring 29 millimeters across. It's not rare; mintage figures are estimated in the hundreds of thousands, though exact numbers vanished in bureaucratic reshuffles.

Struck at the Royal Mint in Madrid, it circulated briefly before becoming a collector's item. One dry observation: if every Euro coin tried to symbolize peace, we'd have a continent full of paperweights.

We don't know the full story behind the design approvals, as internal records from that era are spotty.