X Colour: natural green-blue. Thin, moderate-quality glass, with frequent bubbles, some large. Iridescence and weathering, heavy internally. Isings form 83; compare Trier form 77. Parts present: complete (rim, neck, body, base). Technical features: indented. Flat-topped rim, in-turned, rather irregular. The body has four indentations, making for a square cross-section. Flat base with pontil mark.
