This old park goes back to the 1870's, its large, and I'm sure been hunted to death, but I can still find some older stuff, once in a while. Today dug this 1936 Mercury Dime, a little clad, a kids charm, and an Auto-Lite Spark Plugs plug gapper, Why the glass center?
There is a old park near me and it is hunted alot. I get there a few times a year and I still find silver and wheat cents there. A place is never hunt out. Just take time and hit every inch.