Research puts me on rev war site

[Eastcoasthunter21]

Hello all well I've been reading a lot about the battles in new york and found some detailed accounts regarding a specific site so I overlay the 1777 map to today's Google earth I see an open wooded area ( big like 20 30 acres in the middle of a populated area this is the spot where 1000 British soldiers fought with the Americans i go there today it is very thick can not detect easily. So I scout the place pick a small area. Five min I pick a nice tooth marked round ball !!
I know I'm on site so I plug it into my gps and will return when the fall comes ! View attachment 1191648 View attachment 1191649 View attachment 1191650