Prefabricated Copper Houses, 1931-1932: Building type M4: ground floor plan, 1:20

Photomechanical print with colored pencil on paper

Photomechanical print in blue and orange inks on paper

Photomechanical print in black and gold inks on cream-colored paper

Photomechanical print in black ink on white paper

Photomechanical print in red and black inks on white paper

Photomechanical print in orange and blue inks on white paper