Finally got permission (last night) to hunt a empty lot/yard that is between 2 1950's houses. It had a house on it that appears on an 1860's map but couldn't find any build date. The neighbors who remember it say that it was a really really old house. I headed out there today and about 15 minutes in I got a sweet deep 12-46 signal. Dug down about 8 or so inches and out pops a 1722 Britain copper farthing! 293 years old and beat my oldest find by 65 years! Its in great shape too! I Kept swinging for about 4 more hours but didnt find a lot. Good news is there is still a lot of area to lest to search!