was a 1798 U.S. large penny. Look hard at the bottom, the date is very visible but lots of corrosion on this coin. Then dug a nice 1936 Merc. A spoon engraved 1930 and an old door bell or something. Felt good to get out and felt even better when I dug these 2 coins. All these were found in the yard of a house built in 1725. Owner said it was searched in the past, they missed these 2 coins and maybe more. Too many mid-tone signals so I dug only the high tones.