Large bowl made of yellow overlaid glass in the shape of a shell, Kralik around 1900

Large bowl made of colorless glass with yellow overlay in ribbed model, pre-blown and freely formed, shell-shaped body with multiple pinched bowl rim, base with polished tear-off, matt iridescent surface. Shell is in intact condition. Wilhelm Kralik Sohn, Eleonorenhain around 1900-10. Height: approx. 7.9 cm, diameter: approx. 30.0 cm. Lit: Passauer Glass Museum, Bohemian Glass, Volume IV, page 155.