I found this coin today 4 years after I found it, but has been left unidentified in my coin and token album because it was so melted and dirty. I was cleaning some of my coins, I was trying out different methods and after using the salt, vinegar and aluminum process some features of the coin appeared. I could see the base rock Liberty sat on and several stars. I can't make out a date but see enough designs to ID it as a seated Liberty quarter. I was elated because that coin has been on my bucket list since I started this wonderful hobby.