123 - Graphite $20.00
Ben Franklin Mine
West Pikeland Township
Chester County, PA
4.15" x 2.45" (105mm x 62mm)
ex. John Roger Mitchell Collection
123 - Graphite $20.00
Ben Franklin Mine
West Pikeland Township
Chester County, PA
4.15" x 2.45" (105mm x 62mm)
ex. John Roger Mitchell Collection