Small vintage numbered German jug

Small ceramic jug with a glossy glaze, in bright red, featuring a side handle and a narrow neck. The upper rim is highlighted by a dark blue ring, echoed by the painted decoration on the body: a stylised shape that evokes a flower, a tulip bud, or an abstract plant motif, rendered in very dark blue/black. The surface is shiny, typical of a glazed finish. The silhouette and the red/blue combination are reminiscent of certain productions from Central or Northern Europe from the 1950s to 1970s, sometimes associated with fat lava-type workshops or West German manufacturers.