A real coin- and I saw some once- is solid silver.

You see, he was just a sheik with enough money to put up a good front, and an ambition to marry into some real coin.

Can we make it work with real coins?

These were followed in 1847 by 1 real coins.

So his children played counting games with real coins and Monopoly money.

Millions of the real coins were minted in the 16th, 17th and 18th centuries.

For an infant, a smile is the real human coin of the realm.

Slugs may or may not have the face details of real coins.

The real coin and the curio may be easily confused.

In this problem there are n coins and one of them is false, weighing less than a real coin.