1958-D Cent With Fantastic Clashed Obverse Die

Here is a neat coin from my collection.

Die Clashes are the result of a failure of a feeder system to deposit a planchet between the dies during a press cycle.  When this occurs, the dies clash or smash into each other imparting some of one or both die's designs into the opposing die to a greater or lesser degree. It is possible for dies to clash and only one die be affected with clash marks. This 1958-D Lincoln Cent boasts an inverted mirror image of portions of ONE CENT peeking out from either side of Lincoln's portrait due to a die clash.
A Die-Hard's Notes On Clashes
1) Dies may clash a number of times before any of each or both dies' designs are imparted on each other.
2) One die may show more, less, or no clash marks than the opposing die due to a variety of reasons, the most common being geometry of design or swapping out a die for a new one.
3) Die Clashes are considered varieties by some and errors by others.

Excerpt from: CONECA's Introduction To Errors & Varieties PowerPoint Presentation.