Clear glass vase with enamel painting, signed OKA Munich, Max Fischbach

Vase made of colorless glass, ovoid body with two-fold neck and flared rim, wall with surrounding decorative band in black enamel and gold painting, base with etching stamp OKA, foot rim and neck with decorative band. Vase is in healing condition. OKA Munich (original artist work), Max Fischbach around 1920, form 116/16, decor 20. Height: 16.7 cm, diameter: approx. 9.5 cm. Lit sample sheet of the glassworks. Lit: Max Fischbach worked for Jean Beck from 1987-1916.