Modernist armchair in plywood, screwed steel tubes

Modernist armchair/office chair made around 1930, with a seat and backrest in laminated and thermoformed plywood, and a structure and base in screwed chrome-plated steel. Possibly a prototype... The tubular steel assembly is more than likely from the 1930s, reminiscent of the 'Wassily' chair by Marcel Breuer. In excellent original condition, very stable, with the plywood in good condition as well. In the Bauhaus spirit (Gerit Rietveld, Anton Lorenz, Herbert Bayer, Mart Stam), Edition L. & C. Arnold, Thonet, Marcel Breuer Metallmobel, Standard-mobel...