Large vase with ruby red overlay and peeled cut, Haida technical school around 1910-20

Large vase made of colorless glass with ruby red overlay, solid round base, conical, stepped body, wall with peeled cut, curved ground mouth edge with cut ornaments. Polished base with traces of sliding. Vase is in intact condition. Design for the Haida technical school, probably executed by Joh. Oertel in Haida around 1910-20. Height: approx. 24.5 cm, diameter: approx. 17.5 cm.