This aluminum and steel industrial swivel desk chair was manufactured by Good Form in the 1930s. The model of this office chair was designed by Gio Ponti for the Montecatini Building in Milano, as a symbol of modernity. This model was edited and produced by Good Form for the US market. The label is present. The chair is made of steel, aluminum and imitation leather and is adjustable. The perforated aluminum backrest is fabulous. This authentic industrial desk chair is in very good condition, with normal signs of age and use.