Struck Through Debris is a more accurate term for this kind of error coin. Do to the fact that no one can tell what the coin was Struck Through. This type of slab label should just say "Struck Thru" When the Debris is unknown like to one paddyman98 posted.
@paddyman98 did you find that in circulation? Because if you did, that would give me hope that I have a chance at finding errors to give my collection a little kickstart.
Nice greaser, @juslystn. I also want to share 2 examples in my collection. 2002-P Louisiana State Quarter: 2001-P Rhode Island State Quarter:
For mine, I bought them already graded. Good prices back then, way less than the slabbing fees. I have a few more state quarter greasers. Less extreme, and I just leave them in coin capsules.
Nice struck thru . Thanks for showing it . When roll hunting if I find these struck thrus in the rolls it gives me good hope of finding dropped letter coins from the clogged die but they are scarce and allude me most of the time.