Bidspirit auction | 3 1/16” PORPHYRY BOATSTONE /

3 1/16” PORPHYRY BOATSTONE / LOAFSTONE, WILLIAMSON COUNTY TEXAS, NICELY SHAPED EXAMPLE, FLAT ON ONE - 3 1/16” PORPHYRY BOATSTONE / LOAFSTONE, WILLIAMSON COUNTY TEXAS, NICELY SHAPED EXAMPLE, FLAT ON ONE SIDE, DOMED ON THE OTHER Condition: Auctioning As Authentic/Un-Altered