Went a local park and ballfield this weekend and found a few Wheat pennies along with quite a bit of clad. Also found 1978 50 Para coin from Yugosavia as well as a UMC No 12 Nitro Club shotgun shell head. I think the shotgun shell is pretty old. The info I found online shows the UMC Nitro Club was made between1894 and 1899 but I can't verify for sure. Also found what I think is a homemade silver bracelet, Doesn't have any markings but it rang up as an 83 on my Ace 300.