M2L introduces the de Sede Heritage line, featuring a curated selection of classic de Sede seating designed by the likes of Robert Haussmann, Hans Eichenberg and Ublad Klug, among others. The RH-301 metal armchair was designed in 1954 by Haussmann, and was intended to pay homage to Mies van der Rohe. Crafted from chrome-plated steel, the RH-301 was honored with a “compass d’oro” award for industrial design in 1957.