Prefabricated Copper Houses, 1931-1932: Building type R: roof plank layout, 1:20

Poster; photomechanical print in orange and blue inks on white paper

Photomechanical print with wash on paper

Photomechanical print with wash on paper

Photomechanical print with wash on paper

Photomechanical print in black ink on off-white card

Photomechanical print with graphite on paper

Typewritten text on paper

Photomechanical print with colored pencil on paper