Bidspirit auction | 1 3/8” Oley Point, Gray

1 3/8” Oley Point, Gray Rhyolite, Found 1920-1930, Marvin Farm/Beaver Site, Attleboro, Massachusetts, Ex. Peter Engstrom, Ex. Dr. Robbins Collection - 1 3/8” Oley Point, Gray Rhyolite, Found 1920-1930, Marvin Farm/Beaver Site, Attleboro, Massachusetts, Ex. Peter Engstrom, Ex. Dr. Robbins Collection