While hunting in this cornfield that use to be a high school ball field. The last 2 days got 2 mercury dimes and one barber dime, and 8 wheaties. got a reading today of 24-48 and it did not lock on solid but kicked around those numbers. Depth reading was almost maxed out. Dug down and got a 1945 walking liberty half. After laying it on top of the ground the ferrous was about 7. The multi tone reading made the diff n this case as it was hi pitched. Have hunted this cornfield a lot lately as I hunted it years ago also. Larry of NWI found a silver quarter and I also got some silver plus a token. Also yesterday got a silver item about the size of a dime from umw. United mine workers..It was sterling. The field had standing water in over half of it due to the heavy rain last nite and while I was hunting it was raining. I am convinced that the WET ground makes a LOT of difference in getting good signals from the deeper coins..Any other thoughts on that????.About 3 days ago I also got a silver quarter and 2 mercuries from the field... Seems it keeps coming up with good coins...HH.... 1945 the year I was born!