copper arrowheads

Hello All, Wanted to get some opinions on these items. Found these near a cellar pit in Northwestern Pennsylvania. The one is shaped on the bottom like an arrowhead but the tip is bent? The other has these half circular shaped molds almost. The second picture shows them and there is burnt...

Hi Guys and Gals! Exciting find today on my first official 2015 dig near Green Bay, Wisconsin... I found a few cool things today enjoying the spring-like weather, but here is my favorite. It's a Old Copper Complex Archaic Indian Spear Point. It dates from 4,000 to 6,000 years old (2,000-4,000...