4 1/8" Cobbs, found in Butler Co Missouri, Ex George Robertson Collection

4 1/8" Cobbs, found in Butler Co Missouri, Ex George Robertson Collection

4 1/2" Wadlow, found in Butler Co. Missouri, Ex George Robertson Collection

2 1/4" Calf Creek, found in Butler Co Missouri, Ex George Robertson Collection

2 3/16" Snyders, found in Butler Co Missouri, Ex George Robertson Collection

3 1/2" Rhyolite Adena, found in Butler Co Missouri, Ex George Robertson Collection

2 1/2" Snyders, made of Crowley Ridge Chert, found in Butler Co Missouri, Ex George Robertson Collection

5" Etley, Motley COA, found by Larry Thurman in Butler Co Missouri, Ex George Robertson Collection

2.1/4" Killer Rhyolite Apple Creek, found in Butler Co Missouri, Ex George Robertson

4 3/8" Wadlow, found by Dean Wilhelm, in Montgomery Co Missouri, Ex George Robertson Collection

1.1/4" Pitkin Chert Dalton Blunt, 8000 YO, found in Butler Co Missouri, Ex George Robertson

4 3/4" Stanfield Knife, Motley COA, found by Al Zykan in Warren Co Missouri, Ex George Robertson Collection

4 1/8" Speckled Granite Celt found in Pettis Co., Missouri. Ex George Wolf Collection

2.5/8" Wild Color Hardin, Super Material, found in Butler Co Missouri, Ex George Robertson

2.13/16" Rhyolite Adena, found in Butler Co Missouri, Ex George Robertson

2.5/16" Hardin found in Butler Co Missouri, Ex George Robertson

2.1/2" Red Rhyolite Archaic Corner Notch, found in Butler Co Missouri, Ex George Robertson

2 1/2" Table Rock, found in Cape Girardeau Co. Missouri, Ex George Robertson Collection

2 5/16" Dalton, found by Earl Edgar in Montgomery Co Missouri, Ex George Robertson Collection

4 1/8" Etley Found in Marion Co. Missouri Ex: Jack Newnan Collection.

4 1/2" Cobbs Knife Found in Sullivan Co. Missouri Ex: Steve McCabe Collection.

2 3/4" Colorful North Blade found in Pettis Co., Missouri. Ex George Wolf Collection

2 1/8" Holland, found in Greene Co. Arkansas by Jason McDaniel, Ex George Robertson Collection

5 1/4" Flare Bit Granite Celt found in Pettis Co., Missouri. Ex George Wolf collection.

4" Nicely Made River Patina'd Adena found in Pettis Co., Missouri. Ex George Wolf Collection