Translucent pale blue green; trail in same color. Everted rim with rounded lip; cylindrical body with vertical side, then curving in sharply to solid pad base; concave bottom with pontil mark. Single horizontal trail wound once round upper body; side decorated with faint wavy ribs, becoming twenty-seven prominent ribs on side of base. Intact; many bubbles; slight pitting, enamel-like creamy brown weathering, and brilliant iridescence.
Richter, Gisela M. A. 1935. Bulletin of the Metropolitan Museum of Art, 30(1): p. 19.