Vintage jar with lid pottery model 1966 by Karlsruher Majolika, 1920s

1920s lidded ceramic jar by Karlsruher Majolika. White glaze, abstract decor in green and different shades of blue and purple on the lid and inside the jar. Outside relief surface with green dots pattern. Marked with the artists' signature R K, the Karlsruher Majolika sign and the model number 1966. Good condition, no damages. Dimensions: height 3 1/10" (8 cm), diameter 7 1/4" (19.5 cm), weight 13000 gms Reference : 240390