Prefabricated Copper Houses, 1931-1932: Building type R: north elevation, 1:20

Photomechanical print in colored inks on white wove paper

Typewritten text on paper

Photomechanical print with wash on paper

photomechanical print with colored and black inks, wash, and applied type on paper

Photomechanical print with wash and graphite on paper

Photomechanical print with wash, graphite, and crayon on paper

Typewritten text on paper

Photomechanical print with washes on paper

Photomechanical print with graphite and crayon on paper