Oven plate, Kingdom Württemberg 1851, under the government King Wilhelm I.,iron cast with Württ. coat of arms and kings crown (after design of Thorets),at that time casted in theroyal smelting works Wasseralfingen (see ref.:"Derschwäbische Eisenkunstguss", T. Brachert,1958 Dissertation), approx. 57x57cm,front side slightly colorful painted, rear side original condition, age related tracesof usage, ready for residential use