8 1/16" Obsidian Bi-Pointed Blade. California. Black

9 3/8" Bi-Pointed Obsidian Blade. Lake Co, OR. Large and fine example. Ex-Guy Ragusa. Putty G10 COA

6 1/8" Bi-Pointed Blade Made out of Dacite. Found in Lake County, California by Venn Keeling on or near Bartlett Mountain And Catalogued by Berkley University.

Very Large Prehistoric Bi-pointed Black Chert Blade 12" x 2 5/8

5 1/16" Archaic Bi-Pointed Blade, Stermer COA, Obsidian, Found in Nevada

Obsidian example with shellac. California example from the CLP Museum.

7 1/8" Bi-Pointed Wealth Blade. Northern CA. Form of Obsidian or Dacite. Very well made. Putty G9+ and Jackson 8+ COAs

Precolombian Obsidian, Bi-Pointed Blade From The Valley Of Mexico 6 1/2" Long

7 3/8" Bi-Pointed Blade. Cole Co, MO. Large Mississippian Blade made of colorful heat treated Burlington. Fine condition. Ex-Ed Buel

8 5/8" Bi-Pointed Blade. McCurtain Co, OK. Very well made from a well patinated Edwards Plateau. Very fine condition. Ex-Len Weidner, Dr. John Neil

6 1/8” Obsidian Bi-Pointed Knife Coo’s? Co. Oregon, Ex. Blemker Coll.

4 5/8" Bi Pointed Blade, MO, Native American Artifacts

Obisidan Bi-Pointed Blade From California, 6 3/4 x 2"

6 7/8" Bi-Pointed Adena Blade. Large, thin and well made. Hornstone. From a cache of 9 found in Madison Co, KY. Ex-John Duncan, Bill Pinkston. Dickey COA

6 7/8" Archaic Bi-Pointed Blade found in 1948 by Vern Emil in Warner Valley Lake Co, OR- Stermer COA

6.1/8" Paleo Obsidian Blade, California

4 5/8" BI-Pointed Ovoid Blade, Finely Made

Rare 5 3/8" Slate Bi-Pointed Blade. Clark Co, KY. Nicely polished, medial ridge on front side. Davis G7 COA

5 5/8” Fine Bi-Pointed Blade – Natchez, Mississippi

7 3/8" Flint Bi Pointed Blade, Ex Gary Van Dyke, South Dakota

8 1/4" Mayan Bi-Pointed Blade 2x COA- Belize Motley/Jackson Ex Herb Mangold

Amazing obsidian bi pointed knife from California 5.12” long 1.24” wide. All items well come with documentation of authenticity and transfer of ownership. Some item will have other collection info

MASSIVE 18 7/8" LONG MAHOGANY OBSIDIAN BLADE FROM CALIFORNIA, LARGEST EXAMPLE WE'VE SEEN, NICE PATINA AND JUST A HUGE EXAMPLE!

11 11/16" Bi-Pointed Blade. Colima, MX. Mahogany Obsidian. Very well made. Jackson G10 COA. Additional photos added

5 1/2" Bi-Pointed Blade. Central CA. Obsidian. Ex-Tom Miller. Found by W.S. Sims. Perino COA