I think 90 degrees on top. And about 250 degree on the bottom. Don’t hold me to that. Lol.
Will this help?
I believe @DNADave has a good estimate..... I have not checked new nickels for die rotation.... Well... I just checked a 2021 Jefferson I have right here by the computer... and no die rotation.... Oh well, off to work, they are filming a commercial for TV today... maybe I will be in it. Cheers, RickO