Hunted a park in Dover Delaware today. I got a sweet 12 - 46 target and expected it to be another quarter. LO and BEHOLD, out pops this really nice 1721 KING GEORGE I HALFPENCE!! AND I DIDN'T SCRATCH IT! Totally unexpected. It's the oldest coin I've found to date. Finds like this is why I love this hobby. I'm happy as a little girl!