Three non-joining fragments, two of wall and one of rim. Horizontally ridged body, glazed intentional red inside and out. Concave rim, glazed blackish gray to red outside, unintentional red inside.
Cf ... (17 July 1985)
Two non-joining fragments, broken all around. Top decorated with concentric ridges. Depression in center where knob broken away.
Dull red glaze.
ADDENDA a) goes with P 31678; b) perhaps is another ... 27 June-5 August 1972