php editor Xigua today brings the latest information about Ant Manor on January 19: Some coins have a jagged design on the edges. Do you know what the original purpose of this design was? There may be many interesting stories and historical origins hidden behind this design. Let’s uncover the answer to this mystery together!
Ant Manor Today’s Answer Summary
Question: Some coins have jagged edges. Guess why this design was originally designed?
Answer: To prevent counterfeiting
Answer analysis:
1. In fact, these jagged notches have a formal name - called "edge teeth";
2. This design was originally designed by the famous scientist Newton;
3. The surface of a silver coin is only marked with the currency value in the middle, and there are no special marks around it. Therefore, some people will secretly cut off a circle of the silver coin, or grind it off before spending it.
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