ERHARD AND SÖHNE, GERMANY: A Jugendstil brass inlaid and burr wood rectangular notebook cover, circa 1910, the lid inset with a stylised tree of light pattern with trailing foliage to a central stem, with geometric patterning to the base, with a pen holder to the right side, small inset mark to base

1.5cm high x 10cm wide x 15.2cm deep