Over the past 167 years or so, when the U.S. Mint struck its first smaller-sized penny, there have been numerous varieties, ...

While buying known rare coins can be a costly venture, you can start collecting for little to no money ... is missing a mint mark. Not significantly valuable, they are still worth way more ...

The coin was minted in Philadelphia has no mint mark, and ... Proof coins are worth much more. The 1888 over 7 Indian Head penny is one of the most popular varieties in the Indian Cent series.