Prefabricated Copper Houses, 1931-1932: Building type R: plank layout for the upper floor, 1:20

Photomechanical print in colored inks on paper

Photomechanical print with graphite and applied type on paper

Photomechanical print with wash and typewritten text on paper

Photomechanical print with wash on paper

Photomechanical print in colored inks on paper

Photomechanical print in red and black inks on white paper

Photomechanical print in black and red inks on white paper

Photomechanical print with wash on paper