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

Photomechanical print with graphite and wash on paper

Photomechanical print with wash and applied type on paper, spatter-painted

Photomechanical print with wash and typewritten text on paper

Photomechanical print with graphite and colored pencil on paper

Photomechanical print with ink, applied type, and typewritten text on paper

Photomechanical print with applied type on paper

Photomechanical print with colored ink, wash, and applied type on paper

Typewritten text on paper

Photomechanical print in red and black inks on white paper

Photomechanical print with graphite on paper