Well. Upper Fill. Black Glaze Bolsal: Stamped. Black Glaze Bowl: Stamped. Black Glaze One-Handler. Bowl ... ΝΝ-33 6520, 6521 P 18836 P 18837 P 18838 P 18839 C 19:10 P 18836 P 18837 P 18838 P 18839 ... Aug 8-11 1947