Hi! I'm new here, and this is my first post. I hope it's okay to reply to an old thread? I found this thread on reddit.
https://www.reddit.com/r/whatisthisthing/wiki/fat#wiki_chop_marks
Anyway, I found a chop mark on my money.
Where can I learn more about chop marks?
https://justteejay.wordpress.com/2010/05/11/stamps-and-marks-on-money/