Bidspirit auction | 4 7/8” Speckled Granite 3/4

4 7/8” Speckled Granite 3/4 Groove Axe Found by Bruce Filibrandt in Rock Island Co. Illinois. W/ - 4 7/8” Speckled Granite 3/4 Groove Axe Found by Bruce Filibrandt in Rock Island Co. Illinois. W/ Keele COA Ex: Steve Manos, Matt Lay Collections. Key words: Ancient, Prehistoric Native American Indian Artifacts, Arrowheads, Stone Tools Condition: Ancient Authentic