Vintage 1970s metal lamp

Magnificent vintage lamp from the 1970s in metal (rare model) the entire lamp base is in metal, partly chromed or painted (original paint). The base has some normal pitting given the age of the lamp (see photo). Height without lampshade: 53cm base diameter: 22cm total height: 74cm. Diameter of the lampshade: 44cm at the bottom and 22cm at the top. Good condition.