Thank you for that chart!
Based on the advice in this thread, I will probably just get a bank account at a bank with a coin machine...but I think I will first use your chart to weed out and keep some of the coins with decent silver content. That could be done relatively quickly. I have a cheapy sorting machine.
I’m a little late but, just because you don’t see a coin sorter out front in the lobby doesn’t mean the bank doesn’t have one in the back. My bank was like this. So ask around. Good luck.