Rare stemmed glass with blue overlay and decorative cut, probably Fritz Heckert

Liqueur glass / stem glass made of colorless crystal glass, solid, slightly sloping round base, faceted, double-conical stem shaft, curved, tubular cup with dark green overlay, walls with spherical and wedge-cut decoration, warmed lip edge. Stem glass is in intact condition, damage to the round stand. Glashütte attributed to Fritz Heckert, design probably by Martin Ehring around 1911-30. Height: approx. 15.0 cm. Lit: Stefania Zelasko, Fritz Heckert 1866-1923.