1st of 3. Roman made of blue-green glass with folded edge, German around 1800

Roman made of solid green-blue glass, trumpet-shaped hollow stand with tear-off and downward folded edge, shaft open towards the cup with three applied nubs and circumferential zigzag band, spherical cup with fused lip edge. Wine Romans are in a healthy state. German, around 1800. Height: approx. 13.8 cm, top diameter: approx. 6.2 cm. Lit: Thomas Dexel, glass for use. Page 162-163, Fig. 138 / 140.