Desk lamp from the 1970s stainless steel and brushed aluminum

Desk lamp in the style of peter nelson, stainless steel and brushed aluminum, good quality, slides on its central axis and swivel ball for the head, marks of use and wear, slight oxidation, good general condition in working order, cast iron foot which gives it very good stability, manufactured late 60s early 70s. Total height 46 cm, base 17cm in diameter.