Lauenstein goblet with pierced air pearl & gold rim, 2nd half of the 18th century

Lauensteiner goblet made of colorless glass, bell base with chipped tear and downward folded rim, air bubble engraved in the double-conical nodus, solid conical bowl in the lower part with engraved air bubble, gold-plated lip edge. The cup is in intact condition with a chip on the outer gold rim/lip edge. Lauenstein, Osterwalder Glassworks, 2nd half of the 18th century. Height: approx. 18.0 cm. Lit: Lauensteiner Glass 1701 - 1827.