my oldest find that i know of is an 1806 half cent , and boy was i trippin when i found it . i thought to my self dam just another quarter and then when i cleaned it up enough to identify i was like a circus clown on crack ! i watched a guy go right over a spot and followed behind him just for kicks as im sure we all have done at some point to a fellow detectorist or fellowet , even just to see how they react to there machines responces . well long story long , i own it and no body taking from me now .