Very large 7 7/8" wide by 4 1/2" tall Double Notched Bannerstone Preform that is partially drilled.

Very large 7 7/8" wide by 4 1/2" tall Double Notched Bannerstone Preform that is partially drilled on each side of the barrel. Found in 1975 by Harold Otto on the Dimmeyer Farm in Auglaize Co., Ohio near Grand Lake, St. Marys. Ex. Rick Callahan collection. From the collection of Dana Staley.