This fantastic FRIDAY KNIFE came from Edwards Co Texas and is obviously authentic. It is made from a beautiful semi translucent piece of Edward's Plateau chert. It is super thin with nice edge work. Friday knives are Late Archaic to Late Prehistoric in age, ranging from 1,500 to 4,000 years old. A killer relic like this one is a must have for any authentic collection. It is a very large example and looks great in the frame! These larger pieces are getting really hard for me to obtain as most of them end up in high end collections for a very long time. 
 
Size 4.80 inches in length.   A35