Its actually a rare item in my immediate area in ny. At one point we were The farthest west you could go on the east coast before hitting the forbidden trail/native controlled lands, and most likely getting killed by natives. As a result most of the activity here started in the early 1800's. So there is only a very very slim window that makes spanish silver likely. I will most likely have to plan to take a trip to a place like you said, that has the potential. Got over 50 or so seated(early oil money)..... but no capped or spanish yet.
