This is a vintage office chair from local Swiss furniture maker 'Möbelfabrik Würenlingen'. The company was founded in the canton of Aargau in 1953, and this chair is stamped with 1961 on the bottom. It also has the name of the furniture store wher eit was purchased in Olten.
It is made from solid wood and steel, and has a manually adjustable seat height and wheels.
save 71 kg CO2eq when you buy a secondhand chair, instead of new