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

Photomechanical print with colored crayons and graphite on paper

Photomechanical print in colored inks on white paper

Photomechanical print in colored inks on white wove paper

Photomechanical print with applied type on paper

Photomechanical print with colored pencil on paper

Photomechanical print with wash on paper

Photomechanical print with wash and typewritten text on paper

Photomechanical print in red and black inks on white paper

Photomechanical print in red and gold inks on translucent paper