about A month ago I was hunting the woods behind a school that closed in 1958 when I got a nice high tone,(I hunt with a FisherCZ3D)
I dug the hole and out pops a kids plastic pendent. scan the hole and nothing.tried the pendent and nice high tone again. so I looked
in over and found it had a secret compartment, opened it up and a big smile came across my face !!