The Feb. 16, 1861, visit was while Lincoln was enroute to his first inauguration and while the nation was on the brink of ...

The combination of "copper" and "penny" might not seem like the best formula for valuable coins considering that you can find higher denominations in gold and silver. But finding the right copper ...

There are currently tons of U.S. error coins and die varieties in circulation today worth a significant premium over face ...