Went to help a friend find a sign that got dozed under 6 of soil. I could not locate it after 2 hours so i moved on. Luckily,i still had an hour or so b4 the rain. 1st dig was the 1819 LC. Came up as a penny....never happened b4. Usually these come up at 00ii 27 similar to a quarter.well my probe stared singing a very nice tune. I will go back there 4 sho'. Hh aaron