The second good signal was the 69 caliber ball drilled out to be a fishing weight I believe. The third decent signal was this flattened out musketball that may have been used as currency or a game piece. As it was getting dark and the skeeters were swarming I pulled out the large sized gold plated flat button with an intact but bent shank. The back mark reads Double Gilt. I put it in my pocket and got back home.
Thanks for looking and happy hunting to all!