Coin
If you find a penny, make a wish on it. If you spend it, your wish won't come true. Some people keep them as lucky pennies, hoping that the longer they are held the stronger the chance will be that the wish will come true.Instead of keeping a wishing-penny they have found, some folks put the penny where someone else can find it. It's a fun thing to do, and if the finder is also a penny-wisher who wishes on it, the chance of the original finder's wish coming true increases.
You don't have to find a penny to initiate a wishing-penny chain. You can make a wish on a penny and turn it into a wishing-penny by leaving it somewhere, hoping a penny-wisher will find it. (Even if the person's not a penny-wisher, lots of people consider a found penny a lucky penny.)
On your birthday, you should wear a silver coin in each shoe (even a partly silver coin will do, such as a dime); at the end of the day remove the coins and make an important wish. Coins kept and used annually gather more power the older they get.
(See also Amulet)
If you find a foreign coin, you should hold it between your index finger and thumb, and swing your arm in a large circle to signify the world. Then cup the coin between your palms as you make a wish.
(See also Fountain)