Bowl made of colorless glass with ruby overlay, hollow shaft with cut-through ornamentation, bell-shaped cup with a wide sweeping ruby red overlaid wall and all-round cut decoration. Edge of the bowl with two small micro chips. Haida technical school, sales Johann Oertel & Co. in Haida, approx. 1915-25. Height: approx. 13.5 cm. Diameter approx. 21.5 cm.