a pair of "MR 20", armchairs, Berliner Metallgewerbe Josef Müller or Bamberg Metallwerkstätten, 1920's.
Chrome plated tubular steel, seat and back in black leather, height 80,5 cm.
Wear.
Architect Lars Israel Wahlman
Vegesack, Alexander von, Deutsche Stahlrohrmöbel: 650 Modelle aus Katalogen von 1927-1958, Bangert, München, 1986, p. 64.
Mies van der Rohe, Ludwig, Mies van der Rohe: architecture and design in Stuttgart, Barcelona, Brno, Skira, Milan, 1998. p. 20-21, 76-77, 80-81