Got alot of " surfing " to do to catch up some, congrats on cleaning up your dollar coins ! I have only dug 1 large dollar coin, and it was close to perfect, so not to knowledgeable on cleaning, like reading these cleaning post !
There ya go. Considering what you started with, you did great. Silver is silver no matter how cooked they are. Even though this is an old post, I did miss it the first time.