1 3/4" Oxbow Knife River, Grant Co, North Dakota

2 3/4" Oxbow Knife River, Grant Co, North Dakota

2 1/2" Knife River Oxbow, Grant Co, North Dakota

2 1/2" Knife River Meserve, Grant Co, North Dakota

Pair of Knife River Triangles, Grant Co, North Dakota

Lot of 13 Knife River Flint Scrapers, Grant Co, North Dakota

1" Knife River Side Notch, Boley Site, Morton Co, North Dakota

1" Knife River Side Notch, Boley Site, Morton Co, North Dakota

1 1/2" Knife River Flint Folsom, Rogers COA, Found by Lorn Bowers, EX Marcus Meyer Collection, Mountrail Co. North Dakota, Authentic Native American Artifact, Arrowhead

3/4" Knife River Side Notch, Boley Site, Morton Co, North Dakota

Nice Knife River Flint example found near Minot in Ward Co., North Dakota. Translucent with great flaking.

1 1/8" Sequoyah Arrowhead found in Lincoln Co., South Dakota w/ Keele COA. Finely made point. Ex Marcus Meyer Collection

1" Harrell, Grant Co, North Dakota

2 1/2" Harrell, Grant Co, North Dakota

3/4" Side notch, Grant Co, North Dakota

1 3/4" Knife River Flint Blade South Dakota

2 1/4" Side notch, Grant Co, North Dakota

1 3/4" Pelican Lake. Knife River Flint. South Dakota

1 1/4" Knife River Blade Walsh County North Dakota Ex Norm Machart

2 1/8" Translucent Agate Side Notch, Grant Co, North Dakota

7/8" Knife River Side Notch, Boley Site, Morton Co, North Dakota

5/8" Knife River Side Notch, Boley Site, Morton Co, North Dakota

1 5/16" Knife River Hanna found in North East South Dakota. Ex Marcus Meyer Collection

2 3/4" Knife River Flint Side Knife found in Morton County North Dakota. Collected by August and Pluma Spiss in the 1950's - August was a school adminstrator in Mandan.

1.1/8" Oxbow, Knife River, Extremely Fine, Found Near Chamberlain South Dakota in the 1950s