Small chips missing. Concave underside, convex at center and reserved. Concave wall. Shiny black glaze with red patches. Cf. Schlörb-Vierneisel 1966, no. 170:1, p. 96, pl. 59:1 ... 300-250 ... Schlörb-Vierneisel 1966, no. 170:1, p. 96, pl. 59:1.