Spent a few hours at the same farm house I hit last time. This property is just great just keeps putting out.4 Indian head cents. A buffalo nickel. And 1 for my bucket list got a nice 1857 flying eagle
Soaked in olive oil for a week or so to loosen the build up. And scrubbed with a q tip. Havn't had much luck with the tooth pick method. Unless it's a crusty coin