Prefabricated Copper Houses, 1931-1932: Building type R: longitudinal section, 1:20

Photomechanical print in black ink on pink paper

Photomechanical print with colored pencil on paper

Photomechanical print in gold, orange and green inks on paper

Photomechanical print with colored pencil on paper

Photomechanical print with wash on paper

Typewritten text on paper

Photomechanical print with gelatin silver print and applied type on paper