hit the same two spots today and also a park near a river downtown that is long established...nothing exciting today....found all the lead sinkers at the park....old key lock at the mother in laws ...dont know if I will try and clean it up or not....found a spill of six dimes and two pennies at the campground and most of the other coins....have included a pic of the back side of the pin found the other day..which is likely a collar pin....made by w ellis co ltd 1916...also found this copper screw thing...anyone have any idea what it is for?.....sorry to tell you John...got a sunburn detecting today...too bad your getting the crappy weather ....thanks for all the comments on my last post ...btw...found a pic of the 147th battallion which has the nic Hun Strafers added to it...happy hunting all