Well this area has been here with people on it since the copper culture days. The array of finds has been from copper culture pieces up to modern stuff and everything in between. A guy in our club found a 1796 2 reale coin, 2 large cents have been pulled from here as well. One from the 1840's and the one I found was 1852. Tons of silver, mercs, barbers, walkers, bens. Cents, large, indian, wheat, modern.
Nickels, my brother just recently found a V, Buffalo and 1941 Jefferson in the same hole. I think the total so far for older nickels is 6 V's, 6-7 buffs, tons of jefferson of all ages.
I think the key to this is the fact that a railroad runs through the property and has since the 1830's. Not sure though....there is so much stuff there it is hard to hunt it.