MALT KNEIPP convex enamelled plaque circa 1930, signed "Beuville". Restorations in the corners, in the lower part, and slightly on the margins, a chip in the upper left margin. The figure is sound. Good colour and shine. Enamelling: "Ed.Jean". 39.8 x 24.5 cm. A limited company created in 1926 by Sébastien Kneipp to develop the activities of the factory established since 1893 at 19, quai de l'Industrie (Athis-mons - Ile de France region), the Compagnie du Malt Kneipp specialises in the manufacture of roasted malt for use as coffee substitutes, according to the Kneipp patent. (source: pop.culture.gouv.fr and kneipp.com)