Prefabricated Copper Houses, 1931-1932: Building type R: ground floor plan, 1:20

photomechanical print with colored and black inks, wash, and applied type on paper

Photomechanical print with wash on paper

Photomechanical print in black ink on white paper

Photomechanical print with wash on paper

Photomechanical print in orange and black ink on paper

Photomechanical print in colored inks on paper

Photomechanical print in black ink on off-white card