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

Photomechanical print in blue ink on white paper

Photomechanical print in black ink on white paper

Typewritten text on paper

Photomechanical print with ink on paper

Photomechanical print in black and red inks on white paper

Photomechanical print with ink, wash, and gouache on paper