Got permission to work an old homestead whose only building standing is the old barn. Lots of trash, iron, cans, bolts, harness pieces, etc. Didn't find any coins but plan on going back when it gets cooler, it was 82 degrees yesterday and humid. Did manage to find these horse strap buckles that were about 6" deep and two gold rings. The one with the stone missing has Mex on the inside so I'm assuming it's Mexican gold, the other has 3 small diamonds and has 10KP GTR on the inside, whatever GTR means, I don't know. The 6" DD coil is very sensitive and works great around the trash but will use the stock coil next time I go since there are about 3 acres to search. Thanks for looking. John