Went back to the cornfield for a few hours this afternoon.. first signal I got a nice tone which ended up being what I presume to be a colonial copper but its pretty toasted. 20 minutes later, got another nice tone around 80, and I was shocked to find another seated half dime, 1871. She has some heavy tarnish, I'm hoping lemon juice will remove it.
After the Seated, the field shut down on me for rest of the day.. I hate finding good stuff right off the bat to only swing for the rest of time and not get another decent signal.