Errors like this are so very common. If someone hit you in the head with a cast iron skillet every day, I think you would have a few cracks, too. Chris
A die can of course crack at any point but this type of die crack that somewhat follows the rim while not connecting to it is something that I see more often in pre 1900 coins. Interesting, thanks for sharing.
Nice find ! This type of die crack, with the crack running from the rim to the head on the obverse , is called a Spiked Head . The web site Cuds-On-Coins has recently started listing these. Here is a link to the page http://cuds-on-coins.com/jefferson-nickel-spike-heads-1990-1999/ Your coin I do not see so it could be a new listing should you send it in. The 1994P-01b is a coin I submitted .
Cuds-On-Coins listed my Spiked Head Nickel as a new listing. Thanks for the info. http://cuds-on-coins.com/jefferson-nickel-spike-heads-1990-1999/
I did not know Cud On Coins worked with die cracks, thanks for mentioning it. Lately I have found a few nice "Spider Web" cracks, those that that branch out. (My terminology maybe?).