This Is How Rare Pennies Can Turn You Into a Millionaire (12 Pics + VIDEO)
Posted on May 30, 2016
2. Why Are They so Valuable?
In most cases, the type of metal used for the coin can be highly desirable. Until the 1940s, coins were made out of copper. During WWII, the majority of copper resources were used to make shells. However, a series of rare coins was made.