Wednesday, May 2, 2012

Coin-Edge Ridges

Dime Quarter : Stacked pennies, nickels, dimes, quarters
Photo courtesy

There are 118 ridges on the edge of a dime, and 119 ridges on the edge of a quarter.  There are no ridges on the edges of pennies and nickels.  For more information about the history of U.S. coins, click here and click here.

What did you learn today?

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