Pitcher in glazed stoneware Art-Nouveau early twentieth century

The pitcher is in perfect condition, no accidents, no cracks or splinters. It is made of enamelled sandstone with beautiful two-tone enamel glazed brown and speckled gray-blue. This one, matte in places, and appearing in the top of the pitcher in the form of drips in a rather bold way... The coin is numbered on the reverse. It is a piece of household ceramic from the early nineteenth century, with soft and organic lines, evoking a coloquinte.