1. ✅ SOLVED Small Lead Object W/ U.S. marking

    Small lead object, chimes in at 58-61 on the AT Pro, US marking on one side, and possible marking on other side. I'm new at using a caliper, i believe the diameter is .555 or .565, There appears to be a piece of wire or something in it. also, it has a brown coating on it. I have also found other...