Lamp foot Sandstone blue Alsace/Germany XXth

Lamp foot Alsace / Germany early twentieth century in glazed sandstone, bluish gray background with deep blue decoration, (sèvres blue) lion heads, coats of arms, foliage, flowers. Note a crack, see cliché, magnified attention, little visible to the naked eye on scale, but present). Brass for the bulb holder (socket.) 2 pulls ignition, extinguishing. Mark and stamp under the foot. For lovers of objects that tell a story....