Prefabricated Copper Houses, 1931-1932: Building type D2: ground floor plan, 1:20

Photomechanical print in black ink on off-white card, double-sided, colored paper, and three sheets of tracing paper, glassine envelope, plastic clip

Photomechanical print in gray ink on paper

Photomechanical print in red and gold inks on translucent paper

Photomechanical print in orange and blue inks on white paper

Photomechanical print with colored pencil on paper

Photomechanical print in red and gold inks on white paper