I hope mechanical doubling can't get this bad look at the n. In God we trust maybe the date I'm looking through a lot of them
The following sites have extensive listings of known doubled dies. They should be your first stop if you think you found something. Bookmark them. BTW: they also have lots of good info on doubled die characteristics, worthless doubling, how dies are made, etc. Definitely worth reading https://www.doubleddie.com/ http://varietyvista.com/