Vintage ashtray in solid aluminium | Ribbed industrial design | Retro Bauhaus style

Vintage ashtray made of solid aluminium with a thick cylindrical body and stacked ribbed sides, featuring 4 cigarette rests around the inner edge. Clean and geometric design in the spirit of 1950s industrial/Bauhaus style. Unbranded, likely of European manufacture. Condition: good vintage condition. Some oxidation spots on the natural aluminium ribs and slight micro-scratches inside the bowl and on the base - typical for its age, with no impact on stability. No cracks, no deformation.