Coffee Mill by Marcel Duchamp. Signed in the plate lower left: Marcel Duchamp. Plate size 18 x 8 cm, frame size 31,8 x 16,7 cm. Framed with antireflective and anti UV Glass and acid free passepartout and back. Eau forte etching from 1921 first printed in 1947 for the special edition map Du Cubisme by Albert Gleizes and Jean Metzinger with etchings by Marcel Duchamp, P. Picasso, A. Gleizes, M. Laurencin, J. Metzinger, F. Picabia, G. Braque, A. Derain, J. Gris, J. Villon and F. Leger in an edition of only 435 copies!