Danish enamelled sandstone lamp, circa 1960

Enamelled sandstone lamp, monochrome (chocolate color), with 4 scenes of daily life in relief, on the perimeter. Denmark around 1960. Marked on the reverse: with a logo, unidentified. H: 26cm/33.5cm (with socket) diam: 16cm. In very good vintage condition (note qq splinters on the enamel on the reverse, invisible when the lamp is laid). Lampshade is not included.