Prefabricated Copper Houses, 1931-1932: Building type M3: plank layout, 1:20

Photomechanical print with wash on paper

Photomechanical print with colored pencil on paper

Photomechanical print in green and gold inks on paper

Typewritten text on paper

Photomechanical print

Photomechanical print in red and gold inks on white paper

Photomechanical print in orange and blue inks on white paper

Photomechanical print

Photomechanical print with wash on paper

Photomechanical print in black ink on off-white card