Bidspirit auction | 2 1/2” Knife River Chert

2 1/2” Knife River Chert Deepwater Creek Arrowhead Found in South Dakota. Ryan Keele COA Ex: Dan - 2 1/2” Knife River Chert Deepwater Creek Arrowhead Found in South Dakota. Ryan Keele COA Ex: Dan Maas Collection. Condition: Authentic