Bidspirit auction | 2 13/16” x 15/16” Angostura,
2 13/16” x 15/16” Angostura, Heat Treated Burlington Chert, Milan, Missouri, Keele COA - 2 13/16” x 15/16” Angostura, Heat Treated Burlington Chert, Milan, Missouri, Keele COA
2 13/16” x 15/16” Angostura, Heat Treated Burlington Chert, Milan, Missouri, Keele COA - 2 13/16” x 15/16” Angostura, Heat Treated Burlington Chert, Milan, Missouri, Keele COA