1 1/2" Avonlea, Knife River Flint, Morton County ND,

1 1/2" Avonlea, Knife River Flint, Morton County ND, Finder Curtis Hintz, Ex. Gary Van Dyke, Native American Artifacts

1 2/3" Avonlea, Knife River Flint, Morton County ND, Finder Curtis Hintz, Ex. Gary Van Dyke, Native American Artifacts

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

2 5/8" Knife, Knife River Flint, Morton County ND, Finder Curtis Hintz, Ex. Gary Van Dyke, Native American Artifacts

1 1/4" Pelican Lake, Knife River Flint, Mountrail County, ND, Native American Artifacts

2 1/4" Knife River Flint Pencil Drill, found in Morton County North Dakota. Collected by August and Pluma Spiss in the 1950's - August was a school adminstrator in Mandan.

1 3/8" Knife River Flint Plains Side Notched 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

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

1" Folsom. Mountrail Co, ND. Translucent Knife River Flint. Full fluting on both sides. Fine Paleo edgework. Ex-Richard Baumann. Pictured in WW#12 (p92). Putty and Jackson G10 COAs

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

1 1/2" Knife River Flint Uniface Blade. Has a few micro flakes on the flat side edges otherwise flaked to a median ridge on one side.

1 1/4" Avonlea, Chalcedony, Morton County, ND, Finder Curtis Hindz, Ex. Gary Van Dyke, Native American Artifacts

Knife River Flint, Paleo Blade, Mercer County ND, fine, found in 2 piece by James Stolt in 1986

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.

5 1/2” Knife River Flint Clovis

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

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

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

2 1/2" Hanna Knife River Flint. South Dakota

3 1/2" Archaic Knife, Knife River Flint, Duel COA (Rogers / Howard) Big Horn CO Wyoming, Super Piece.

2 1/2" Halifax Point, Knife River Flint, Gettysburg, SD

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