Large bowl made of colorless, thick-walled glass with amber etchings, wall with wedge-cut and ball-cut decoration in ten repeats, curved ground edge of the bowl. Shell is in intact condition. Karl Schappel in Haida around 1920-40, resident glass refinery. Height: approx. 9.0 cm, diameter: approx. 24.7 cm. Lit: Decorative examples in the Passau Glass Museum, room 34.