FIG. 8

Terra-cotta mold for an Ennion cup in The Corning Museum of Glass (66.1.36). The mold is thinly lined with soot. Reproduction made by David Hill, 2015. Photo: Mark Taylor, courtesy of David Hill.
Terra-cotta mold for an Ennion cup in The Corning Museum of Glass (66.1.36). The mold is thinly lined with soot. Reproduction made by David Hill, 2015. Photo: Mark Taylor, courtesy of David Hill.