What is this?

[Shingpumps]

Any ideas?
http://img406.imageshack.us/img406/954/s4021615ab1.th.jpg (http://img406.imageshack.us/my.php?image=s4021615ab1.jpg)

http://img406.imageshack.us/img406/420/s4021614vv3.th.jpg (http://img406.imageshack.us/my.php?image=s4021614vv3.jpg)

[Shingpumps]

http://img406.imageshack.us/img406/3660/s4021612so9.th.jpg (http://img406.imageshack.us/my.php?image=s4021612so9.jpg)

[car10]

It appears to be post mint damage. Maybe got jammed in a counting machine?

[Brad]

Looks like post mint damage to me, but who knows how?

[Shingpumps]

It's post. How did it happen though?