为什么硬币的边缘有凹槽？一切都是为了防止诈骗

我们硬币的制作是一个经过深思熟虑的过程，涵盖从色调到轮廓的各个方面。然而，你有没有停下来思考一下目的

Coins are crafted with great care, considering everything from their color to their shape. But have you ever wondered why the edges of your loose change are grooved?

硬币的制作非常仔细，考虑到从颜色到形状的各个方面。但您有没有想过为什么零钱的边缘有凹槽？

One Redditor claims that historical coins were made of gold or silver and didn't have ridged edges. Instead, the value of each coin was determined by its gold or silver content.

一位 Reddit 用户声称，历史上的硬币是由金或银制成的，没有脊状边缘。相反，每枚硬币的价值是由其金或银的含量决定的。

People would slowly shave bits of gold or silver off the coins, which went unnoticed, but ultimately reduced the value of the original precious coin. In order to counteract this scam, the state began milling or engraving the coins.

人们会慢慢地从硬币上刮掉一些金银，虽然没有引起注意，但最终降低了原始珍贵硬币的价值。为了打击这一骗局，国家开始铣削或雕刻硬币。

"This means back then people could just make the coin smaller, keep the gold they took off the coin, and still use the coin as usual, so they put grooves on it. So it would be a lot harder to do that. Now it's just tradition."

“这意味着当时人们可以把硬币做得更小，保留从硬币上取下的黄金，然后仍然像往常一样使用硬币，所以他们在硬币上刻了凹槽。所以做到这一点会困难得多。现在只是传统。”

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英国最新新闻、英国头条类似新闻：您还可以阅读我们从其他新闻来源收集的与此类似的新闻报道。

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