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

Photomechanical print in red and black inks on white paper

Photomechanical print with yellow wash on paper

Photomechanical print with red ink, wash, and gouache on paper

Photomechanical print with wash and applied type on paper

Photomechanical print with wash on paper

Photomechanical print in orange ink on cream paper

Photomechanical print in orange and blue inks on white paper

Photomechanical print with wash on paper

Photomechanical print in brown ink on paper