Model EA 117. Aluminium, chrome-plated and green fabric. Cylindrical shaft on so-called star base with casters as support for formerly height-adjustable, flat seat surface, transitioning into corresponding backrest. Laterally curved armrests. Either Charles Eames, 1958. Seat height 42 cm. An aluminium and green fabric office chair designed by Charles Eames. Manufacturer's mark. Herman Miller. 1970s.