Bing & Grondahl Autumn Anemone Rare menu blackboard from 1899-1902

Bing & Grondahl Autumn Anemone, rare menu blackboard. You can write with a tusch and wipe it out afterwards. The factory mark tells, that these were produced between 1899 ands 1902. Factory first. Measures 15.2 by 10.6 cm. Perfect condition with no chips, cracks or repairs.