Bidspirit auction | 4 1/8” Copper Tang Knife,

4 1/8” Copper Tang Knife, Vilas County Wisconsin, Nice Large Example with Great Original Patina. Old Copper Culture, 4000-6000 Year old Copper Relic! - 4 1/8” Copper Tang Knife, Vilas County Wisconsin, Nice Large Example with Great Original Patina. Old Copper Culture, 4000-6000 Year old Copper Relic!