13/16" Translucent Birdpoint, agate, Mandan, Found in South Dakota

13/16" Bird Point found in South Dakota, Types include Harrell, Avonlea, Cut bank, Triangle, Washita and a possible Paleo. Materials range from Agate to Knife River and Petrified Wood. Ex Ray Fraser

1" Oxbow, Petrified wood agate, Mandan, Found in South Dakota

1 3/16" Translucent Agate Oxbow found in NE South Dakota. Ex Marcus Meyer Collection

15/16" Bird Point found in South Dakota, Types include Harrell, Avonlea, Cut bank, Triangle, Washita and a possible Paleo. Materials range from Agate to Knife River and Petrified Wood. Ex Ray Fraser

1" Bird Point found in South Dakota, Types include Harrell, Avonlea, Cut bank, Triangle, Washita and a possible Paleo. Materials range from Agate to Knife River and Petrified Wood. Ex Ray Fraser

3/4" Bird Point found in South Dakota, Types include Harrell, Avonlea, Cut bank, Triangle, Washita and a possible Paleo. Materials range from Agate to Knife River and Petrified Wood. Ex Ray Fraser

7/8" Bird Point found in South Dakota, Types include Harrell, Avonlea, Cut bank, Triangle, Washita and a possible Paleo. Materials range from Agate to Knife River and Petrified Wood. Ex Ray Fraser

7/8" Bird Point found in South Dakota, Types include Harrell, Avonlea, Cut bank, Triangle, Washita and a possible Paleo. Materials range from Agate to Knife River and Petrified Wood. Ex Ray Fraser

1" Drill knife river flint, Mandan, Found in South Dakota

15/16" Madison Triangle, made out of red jasper, Mandan, Found in South Dakota

1" Triangle Mandan, Found in South Dakota

1 1/4" Birdpoint, found in Sully County South Dakota, Ex. Ernie Spaid Collection, Authentic Native American Artifact Arrowhead.

1 1/8" Agate Bird Point. South Dakota

3/4" Serrated Birdpoint found in Sully County South Dakota, Ex. Ernie Spaid Collection, Authentic Native American Artifact Arrowhead.

1 1/8" Paleo Dart. Eastern South Dakota. Translucent Knife River Flint. Found by Harlan Olson. Bennett COA

Highly Translucent 2 1/4" Crescent found in South-Central Colorado Partain C.O.A Authentic Native American Artifact

1 7/8" Translucent Archaic Knife found in Morton County North Dakota. Collected by August and Pluma Spiss in the 1950's - August was a school adminstrator in Mandan.

3/4" Translucent Washita-Northern found in Morton County North Dakota. Collected by August and Pluma Spiss in the 1950's - August was a school adminstrator in Mandan.

7/8" Translucent Washita-Northern found in Morton County North Dakota. Collected by August and Pluma Spiss in the 1950's - August was a school adminstrator in Mandan.

7/8" Translucent Washita-Northern found in Morton County North Dakota. Collected by August and Pluma Spiss in the 1950's - August was a school adminstrator in Mandan.

7/8" Translucent Triangle found in Morton County North Dakota. Collected by August and Pluma Spiss in the 1950's - August was a school adminstrator in Mandan.

Ultra thin. Fabulous flaking. And translucency to die for. Ex- Anderson Collection.Found in Brown Co., South Dakota. Jackson G-9 COA.  

Grouping of 4 Birdpoints found in Sully County South Dakota, Ex. Ernie Spaid Collection, Authentic Native American Artifact Arrowhead.

All found by Ivan 'Butch' Perin near Ft. Sulley, South Dakota in the 1980's. Variety of types in Knife River Flint.