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

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

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

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

2 7/8" Knife River Flint Side Knife Found on the Boley Site in Morton Co., ND by Curtis Hintz

3 1/4" Knife River Flint Side Knife Found on the Boley Site in Morton Co., ND by Curtis Hintz

1 3/8" Knife River Flint Plains Side Notched Found on the Boley Site in Morton Co., ND by Curtis Hintz

2" Knife River Flint Oxbow Found on the Boley Site in Morton Co., ND by Curtis Hintz

2 1/4" Knife River FlintPaleo Pryor Stemmed Found on the Boley Site in Morton Co., ND by Curtis Hintz

1 1/2" Knife River Flint Pelican Lake Found on the Boley Site in Morton Co., ND by Curtis Hintz

1 1/16" Knife River Flint Plains Triangular Found on the Boley Site in Morton Co., ND by Curtis Hintz

7/8" Plains Side Notch. Found in Natora CO., WY. North Platte River Near Casper, WY

7/8" Side notch, Grant Co, North Dakota

1 1/4" Knife River Flint Plain side notch. South Dakota

5 7/8" Rice Side Notch, Lincoln Co. MO

4 very fine Points. 1 9/16"-2 3/16". All nice. Ex-Dave Harvey. Includes 3 Iowa Points and a Knife River Corner Notch (Houston Co, MN)

7/8" Translucent Agate Side Notch, Grant Co, North Dakota

7/8" Translucent Agate Side Notch, Grant Co, North Dakota

2 3/8" 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.

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.

Two Archaic Bi-Pointed Knives (2 3/4" & 3 3/16"). Morton Co, ND. Translucent Knife River Flint. Found in 1942 by Tommy Horton. Rogers COA

Nice river polished side notch point, found in Pottawatomie Co KS, 3 1/2â€

This lot features an assortment of Columbia River Side Notch Gem Point Arrowheads. They were found circa 1960 by Frank Buehler with no specific site listed. These are all similar in size at approximat