1983 cent has a Spike running entirely through cent, through Abe out the bottom.

[mike1911-A1]

1983 Lincoln cent has a spike starting at the top of the S in the end of the word states.Then it finally ends traveling right through Lincoln in between the E & C in one cent. On(e) ' (C)ent At the bottom of this Lincoln cent.

[onecent1909]

Can you take a pic of the whole reverse coin
That does not look like a "spike" which would be a die crack.
It looks to me like a linear plating blister.

[mike1911-A1]

Affirmative I guess that would be it then. This one is difficult to photograph.
I will get one on here.I admit its hard to see but its there really.

[mike1911-A1]

Oh and Thanks. I get caught up trying to concentrate on these "Dag Burn" Pics!

[enamel7]

Definitely looks like a blister. If it were a crack the design would be missing.

[Frank]

Here's my 1995-P with a considerable crack on the reverse as well...from the "f" in "of" down to the "e' in "cent".

Don't think that reverse die made it much longer!

[mike1911-A1]

thanks for looking man

[mike1911-A1]

Wow thats a Great one! Thanks !

[Frank]

Found a 1993 LC with what I think is a similar 'long bubble' to yours, Mike. Goes thru the end of "America", FG, and on...

[mike1911-A1]

To keep you appraised of the situation when I take a pic of it in its entirety, you can't see it. So sorry unable to get that done. Thank you !

[onecent1909]

That's OK
you can see with Franks coin the similar look.
yours is a linear plating bubble not a die crack or spike.

[jfines69]

It does appear to be a linear plating bubble... The early frankenzincs are notorious for plating problems!!!